Recycled Usage Fire Resistant Mineral Rock Wool Sandwich Panels Easy Installation Roof Systems Mineral Wool Sandwich Panel are consist of top and bottom PPGI, Zinc, and Aluminum sheet, with high density basalt wool as core insulation. Due to the excellent performance fire resistance and acoustic insulation, mineral rock wool sandwich panels are commonly adopted for fire-resistance and soundproof buildings.   Specifications: Model Mineral Rock Wool sandwich panel Length Customized Brand FASECbuildings Effective width Wall Panel: 950mm 1150mmRoof Panel: 970mm 1050mm Thickness Color steel sheet: 0.3-1.2mm Rock wool : 50mm, 75mm, 100mm, 150mm, 200mm Materials Rock wool core material, Color steel sheet The Rock Wool density 80-150kg/m3 Structure Upper and lower layer: Color steel sheet Steel sheet color Ivory white, off white , sea blue, sky blue, lotus green, Grey brick, marble and wooden grain, bright red, etc... Lifetime 15~20 years Character Light in weight, heat & sound insulation, fire proof, green and environmental protection Application Gymnasium, warehouse, hospital, supermarket, shelter, commercial and industrial facilities   Features: 1. Light Self-weight-Installation is convenient and flexible without the large-size lifting devices so that the construction period is limited with the lower comprehensive costs. 2. Heavy Load-bearing Capacity:-It features high strength and high rigidness and is suitable either for the weight-bearing structure or for the protective structure. 3. Good Temp-keeping & Heat Insulation:-With hard polystyrene foams, average thermal conductivity 0.021w/m.k. 4. Fine fireproof-Test by national quality inspection center for fireproof building material, polystyrene sandwich panel index reach grade B2 and grade A of GB8624 respectively. 5. Flexible Application-As the continuous production line is controlled by the computer system, the length of the compound sheets will be decided and selected according to the designing requirement, transportation and installation conditions. It is possible to select the different thickness of the composite panels in accordance with the roof load-bearing and purlin distance.   Advantages: 1. COST SAVING & DURABILITY As the unique physical structure, rock wool panel is not affected by changes in temperature or humidity. This means the owner can create a pleasant and stable temperature year after year, while saving energy and money for cooling/heating. 2. FIRE SAFETY Rock Wool Panel Products are rated Non-combustible. Using Rock wool sandwich panel will improve the building's fireproof performance, protect life and property safety. 3. SOUND INSULATION Sound is tough to get through rock. Rock wool sandwiched panels are the most effective acoustic insulation used in construction. Installing Rock wool panel provides a real reduction in external noise, whether it’s a workshop, concert hall, air clean room, or residential house. 4. FAST CONSTRUCTION Rock wool sandwich panels and accessories are produced in full accordance with the building layout drawing, it is fast and flexible to install on the construction site. The construction period can be shortened by more than 40%. 5. LONG LIFE TIME Rock wool sandwich panel is produced by the automatic production machine at a constant temperature, all the raw materials and process are in strict accordance with the international quality management system, which can guarantee the life time of 25 years.   Installation: 1. You need to ensure that the heat preservation facilities and pipeline surface drying, there is no leakage. rock wool board and rock wool felt have to butt joint closely in order to let the heat loss minimum, 2. It is best to use metal or plastic package on its surface when the rock wool products for outdoor insulation or where vulnerable to mechanical wear, and pay attention to the joint tightness and sealing. If used in cold areas, it must be combined with a layer of moisture proof layer on the surface. 3. The polyurethane rock wool insulation board must be combined with appropriate outer sheath when the temperature is greater than 200 degrees Celsius, and it won't make the product thickness and density of change. 4. It must be combined with the heat preservation nail, and to guard against when used in large diameter or wall rock wool insulation products equipment and the temperature is greater than 200 ℃.   Applications:   SECTIONAL VIEW OF THE PANELS   TYPE OF SURFACE SHAPE & COLOR:   Production Process     For more details, please feel free to send us your enquiry and communicate more specifications. Thanks.  

Recycled Usage Fire Resistant Mineral Rock Wool Sandwich Panels Easy Installation Roof Systems Mineral Wool Sandwich Panel are consist of top and bottom PPGI, Zinc, and Aluminum sheet, with high density basalt wool as core insulation. Due to the excellent performance fire resistance and acoustic insulation, mineral rock wool sandwich panels are commonly adopted for fire-resistance and soundproof buildings.   Specifications: Model Mineral Rock Wool sandwich panel Length Customized Brand FASECbuildings Effective width Wall Panel: 950mm 1150mmRoof Panel: 970mm 1050mm Thickness Color steel sheet: 0.3-1.2mm Rock wool : 50mm, 75mm, 100mm, 150mm, 200mm Materials Rock wool core material, Color steel sheet The Rock Wool density 80-150kg/m3 Structure Upper and lower layer: Color steel sheet Steel sheet color Ivory white, off white , sea blue, sky blue, lotus green, Grey brick, marble and wooden grain, bright red, etc... Lifetime 15~20 years Character Light in weight, heat & sound insulation, fire proof, green and environmental protection Application Gymnasium, warehouse, hospital, supermarket, shelter, commercial and industrial facilities   Features: 1. Light Self-weight-Installation is convenient and flexible without the large-size lifting devices so that the construction period is limited with the lower comprehensive costs. 2. Heavy Load-bearing Capacity:-It features high strength and high rigidness and is suitable either for the weight-bearing structure or for the protective structure. 3. Good Temp-keeping & Heat Insulation:-With hard polystyrene foams, average thermal conductivity 0.021w/m.k. 4. Fine fireproof-Test by national quality inspection center for fireproof building material, polystyrene sandwich panel index reach grade B2 and grade A of GB8624 respectively. 5. Flexible Application-As the continuous production line is controlled by the computer system, the length of the compound sheets will be decided and selected according to the designing requirement, transportation and installation conditions. It is possible to select the different thickness of the composite panels in accordance with the roof load-bearing and purlin distance.   Advantages: 1. COST SAVING & DURABILITY As the unique physical structure, rock wool panel is not affected by changes in temperature or humidity. This means the owner can create a pleasant and stable temperature year after year, while saving energy and money for cooling/heating. 2. FIRE SAFETY Rock Wool Panel Products are rated Non-combustible. Using Rock wool sandwich panel will improve the building's fireproof performance, protect life and property safety. 3. SOUND INSULATION Sound is tough to get through rock. Rock wool sandwiched panels are the most effective acoustic insulation used in construction. Installing Rock wool panel provides a real reduction in external noise, whether it’s a workshop, concert hall, air clean room, or residential house. 4. FAST CONSTRUCTION Rock wool sandwich panels and accessories are produced in full accordance with the building layout drawing, it is fast and flexible to install on the construction site. The construction period can be shortened by more than 40%. 5. LONG LIFE TIME Rock wool sandwich panel is produced by the automatic production machine at a constant temperature, all the raw materials and process are in strict accordance with the international quality management system, which can guarantee the life time of 25 years.   Installation: 1. You need to ensure that the heat preservation facilities and pipeline surface drying, there is no leakage. rock wool board and rock wool felt have to butt joint closely in order to let the heat loss minimum, 2. It is best to use metal or plastic package on its surface when the rock wool products for outdoor insulation or where vulnerable to mechanical wear, and pay attention to the joint tightness and sealing. If used in cold areas, it must be combined with a layer of moisture proof layer on the surface. 3. The polyurethane rock wool insulation board must be combined with appropriate outer sheath when the temperature is greater than 200 degrees Celsius, and it won't make the product thickness and density of change. 4. It must be combined with the heat preservation nail, and to guard against when used in large diameter or wall rock wool insulation products equipment and the temperature is greater than 200 ℃.   Applications:   SECTIONAL VIEW OF THE PANELS   TYPE OF SURFACE SHAPE & COLOR:   Production Process     For more details, please feel free to send us your enquiry and communicate more specifications. Thanks.  

High Speed Steel Mill Rolls for Hot Rolled Metal Sheet And Billet Mill Usage High speed steel mill rolls, produced by horizontal Centrifugal casting process, are all compound rolls with high speed steel as the work layer and nodular iron as the core. The material of rolls contains plenty of alloyed elements such as Mo, V, W, Cr etc. The high hardened eutectic carbides & second carbides, such as MC, M2C, M6C evenly distributed in tempered martensitic matrix, make the wear and thermal cracking resistance very excellent. Besides, the resistance to surface roughing is also good. In condition of hot rolling, the contact points between steel strip and the work rolls can form a thin adherent oxide film on the roll surface, which plays a good role in the wear features and the quality of the strip surface. FAMOUS rolls are mainly used as the work rolls in the hot strip mills and the finishing stands of bar mills; rings of the universal section mills and finishing stands of the high speed bar mills.   Usually, we make this type of roll by static cast and centrifugal cast. We recommend using centrifugal cast rolls for better performance when the groove in the roll body is not too deep. With more alloy added in, we can get a microstructure consisting of spheroidal graphite, pearlite and primary carbide type M3C up to 30%. Meanwhile, the core of the roll still keeps very strong with a great amount of spheroidal graphite in the matrix of ferrite. When the groove in the roll body is very deep, we recommend using rolls static cast with groove to achieve a low hardness drop between the body surface and bottom of the groove.   Specification:   Production Name: Forged Work Rollers  Certification: CE,BV,TUV,SGS,ISO9000 Technology: forging,open die forging,free forging,ring forging,stamping,hot,rolling Equipment: CNC Machining Centres Material: Carbon steel,Alloy steel,stainless steel Surface treatment: Heat Treatment,oxide coating,plating,finishing,painting,galvanized Model Number: Custom According to Drawings Application: Engineering Construction Machinery Chrome thickness: 25~30micron Length: 1001mm~10000mm Weight: 11kg-3200kg Tolerance: 0.01mm Roughness: Ra 0.20micron (max) Packing: Wood box for free fumigate or according to customers' requirements Shipment  Sea shipment or customized requirements,etc   Production process :   Characters:   1. Process: Forged + Machining + Heat Treatment 2. Heat treatment: Normalized / Annealed / Quenched / tempered 3. Delivery condition: Hot forged +Rough machined 4. Inspection Equipments: Metallurgical analysis, Tensile strength tester, Hardness tester, Altimeter, Scale Micrometer, pressure tester, etc. 5. Material: carbon steel ,stainless steel or alloy steel     Slabs are the feed material for hot strip mills or plate mills and blooms are rolled to billets in a billet mill or large sections in a structural mill. The output from a strip mill is coiled and, subsequently, used as the feed for a cold rolling mill or used directly by fabricators. Billets, for re-rolling, are subsequently rolled in either a merchant, bar or rod mill. Merchant or bar mills produce a variety of shaped products such as angles, channels, beams, rounds (long or coiled) and hexagons.   Application:   The spheroidal graphite pearlitic iron rolls are widely used in the roughing stands and intermediate stands of various rolling mills. Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Casting Machinery,etc..   Specification:  Name High Speed Steel Mill Rolls Material 42CrMo, 42CrMo4, 34CrNiMo6 Production ability 0.75MW-3MW Main production process Forged+ heat treatment+ rough machining+finish machining Standards ASTM, ASME, DIN, JIS, ISO, BS, API, EN Delivery Status N + T (Normalizing + Tempering), with finish machining Production capacity 1. Open die forging: Max OD: 3800mm; Max weight: 35t; Max height: 2500mm. 2. Ring rolling: OD: 600mm~3800mm; Min ID: 500mm; Max weight: 4t; Max height: 500mm.   Characters:   1) Material: Alloy Steel, Alloy Iron, Ductile Iron namely 9Cr3Mo, 70NiMoV etc. 2) Standard: GB, AISI, SAE, ASTM/ASME, EU, AS/NZS etc 3) Size: customized as orders 4) Hardness: based on client's requirements 5) Chemical Composition and mechanical property: as specified.   Certification: ISO 9001: 2008, PED Certificate, TUV Rheinland, Bureau Veritas (BV), Lloyd Register (LR), ABS, RINA Germanischer Lloyd (GL), Korean Register of Shipping (KR), Det Norske Veritas (DNV), Nippon Kaiji Kyokai (NK) etc can be obtained per project needs;   Our special steel company can do various customized work rolls machining and fabrication ranging in different sizes and processes as per client’s drawing shown or the requirements. please feel free to make any enquiries accordingly.    

Digital Printing 3D Epoxy Resin Resilient Vinyl Flooring Roll for Home Decoration in House Use The Colorful Personal Design Resilient Vinyl Flooring Roll is one of the most popular new type light floor decoration materials in the world, also called “light floor material”, “Resilient Vinyl flooring”. It origins from Europe, America and some Asia countries but now it becomes more popular all over the world. It features elegant interior with various patterns and the unique design that represents the texture and delicate colors of natural ingredients. FASECbuilding Material has invested three different production lines for various processes of high quality level Sports, Industrial and Commercial usage resilient vinyl Flooring Roll, ranging from sport, education, health care, industry, office buildings, hospitality, to retail, transport, fitness center, swimming pool, public places, supermarkets, malls, stadiums, warehouses, residential houses, Kindergartens etc application field. We focus on the quality competitive, while not low price only. under the same or better quality comparison with top International brand Gerflor, Armstrong, LG, Targett, Bonie, HANWHA, Polyflor, Forbo, Grabo, Takiron etc, our cost is much lower. We define us as revolutionary entity! So welcome international valued clients who focus on seeking high quality-based low cost flooring purchaser/agent to contact us. we can solve over 90% of the vinyl/PVC flooring rolls (PVC/LVT/LVP/WPC/SPC etc.) technical difficulties and also can research/develop/customize specialized floors to meet various clients' needs.   We further welcome valued clients to visit us in China and get small samples for all the testing required.  We are quite confident about our product quality and we ourselves have tested and compared with those international top brands strictly, concluding the same/better performance result. That’s why we come out the confidence. Our technical team are always ready to answer all kinds of professional problems client met. One more step out then the original procurement behavior will change. For any client who may need the flooring roll especially for commercial/industrial/sports usage, please just leave us a message by email or what'sapp or directly calling. We can not only offer the flooring solutions, but also the building itself. Thanks all.      

Product Details: Place of Origin: China Brand Name: FAMOUS Certification: CE,ISO9001,SASO,SGS Model Number: None Payment & Shipping Terms: Minimum Order Quantity: 1 set Price: USD100-1000 per Set Packaging Details: Standard seaworthy packing Delivery Time: 15 days Payment Terms: L/C, T/T Supply Ability: 5000 sets per month Detailed Product Description Door Material: Steel Core Material: Steel Plate Type: Steel Fire Rated Doors Color: Customized Surface Sheet: Galvanized Steel Application: Villa /Apartment/ Hotel/shopping Mall/office Surface: Painted Size: Standard Fire Resistance: 3 Hours All of our fire rated doors are designed and custom made to your exact specifications and are manufactured to both state-of-art standards for Fire Resisting Door assemblies. We supply the construction industry direct and also when specified by leading architects and interior designers because we constantly strive to provide a reliable service at competitive prices, and we pride ourselves on the quality of our fire doors. Fire door regulations and specifications can be complex so whatever you need to know, our friendly team have all the advice and answers.   SPECIFICATIONS FOR STEEL FIRE RATED DOORS Fire Rated Time 0.5h/1.0h/1.5h Glass With/Without fire rated glass Door Leaf Thickness 50mm Panic Bar With/Without according to require. Door Frame Thickness 100mm Accessories Fire rated hinge,door closer,door handle,fire lock,glass insert Steel Sheet Thickness 0.8/1.2/1.0/1.5mm Threshold / sill With/Without Filler Material Perlite board, Silica aluminum silicate, Rock-wool, etc Surface finish micro powder electrostatic spray   Product Features:Steel Fire Rated Doors Fire Resistance: Class A Heat insulation (Grade A -1.5h, Grade B -1h, Grade C -0.5h); Class B Heat insulation 0.5h, fire-resistant integrity 1.0h~3.0h; Class C Fire Resistance Integrity 1.0~3.0h. Sound insulation effect: good noise-proof effect. Decorative: Surface Electrostatic powder spray, beautiful and durable, a variety of colors for your choose. Emergency Fire Exit Metal Doors OEM Factory   Advantages: Steel fire doors offer all the benefits of standard wooden fire doors, but with the additional bonuses of: • Extra strength • More security • Enhanced durability • Extended fire protection. Major Advantage of Fire Rated Doors fire rated doors help facilitate the safe and quick evacuation of occupants fire rated doors help minimize damage to the property   Installing a Fire Rated Door While selecting a fire rated door with the best ratings is important, you have to ensure it is properly installed. A fire rated door is only effective if it is professionally installed. Each fire door comes with a different set of specifications as far as material, size, shape and parts of the door are concerned. There are so many things that you need to keep in mind while installing a fire rated door. Only professionals with their accompanying experience are able to install a fire rated door as per the specifications approved by the fire department for the door to perform to its maximum effectiveness. Our company can provide you with professional personnel and technical guidance.   Under same KNSN group system, now Topsky has reached a strategic cooperation with professional steel engineering specialist namely Hangzhou FAMOUS Steel Engineering Co.,Ltd.(FASECbuildings) which is in charge of all foreign business operation of Topsky, and realized a win-win cooperation together.  Please visit our door website: www.Topsky-doors.com for more details or send us the requirement for pricing.

 Colorful Personal Design Resilient Vinyl Flooring Roll for Commercial Usage   The Colorful Personal Design Resilient Vinyl Flooring Roll is one of the most popular new type light floor decoration materials in the world, also called “light floor material”, “Resilient Vinyl flooring”. It origins from Europe, America and some Asia countries but now it becomes more popular all over the world. It features elegant interior with various patterns and the unique design that represents the texture and delicate colors of natural ingredients.   FASECbuilding Material has invested three different production lines for various processes of high quality level Sports, Industrial and Commercial usage resilient vinyl Flooring Roll, ranging from sport, education, health care, industry, office buildings, hospitality, to retail, transport, fitness center, swimming pool, public places, supermarkets, malls, stadiums, warehouses, residential houses, Kindergartens etc application field.   We focus on the quality competitive, while not low price only. under the same or better quality comparison with top International brand Gerflor, Armstrong, LG, Targett, Bonie, HANWHA, Polyflor, Forbo, Grabo, Takiron etc, our cost is much lower. We define us as revolutionary entity!   So welcome international valued clients who focus on seeking high quality-based low cost flooring purchaser/agent to contact us. we can solve over 90% of the vinyl/PVC flooring rolls (PVC/LVT/LVP/WPC/SPC etc.) technical difficulties and also can research/develop/customize specialized floors to meet various clients' needs.   We further welcome valued clients to visit us in China and get small samples for all the testing required.  We are quite confident about our product quality and we ourselves have tested and compared with those international top brands strictly, concluding the same/better performance result. That’s why we come out the confidence. Our technical team are always ready to answer all kinds of professional problems client met.   One more step out then the original procurement behavior will change. For any client who may need the flooring roll especially for commercial/industrial/sports usage, please just leave us a message by email or what'sapp or directly calling. We can not only offer the flooring solutions, but also the building itself. Thanks all.        

Non-slip outdoors exercise Vinyl Sports Flooring Roll for swimming pool and fitness center   The Commercial and Industrial Usage Personal Design super durability Vinyl sports Flooring Roll is one of the most popular new type super long life anti-worn flooring in the world, also called “light floor material”, “Resilient Vinyl PVC Roll”. It origins from Europe, America and some Asia countries but now it becomes more popular all over the world.   FASECbuilding Material has invested three different production lines for various processes of high quality level Sports, Industrial and Commercial usage resilient vinyl PVC flooring roll, ranging from sport, education, health care, industry, office buildings, hospitality, retail, transport, fitness center, swimming pool, public places, supermarkets, malls, stadiums, to warehouses, residential houses, Kindergartens etc application field.   We focus on the quality competitive, while not low price only. under the same or better quality comparison with top International brand Gerflor, Armstrong, LG, Targett, Bonie, HANWHA, Polyflor, Forbo, Grabo, Takiron etc, our cost is much lower. We define us as revolutionary entity!   So welcome international valued clients who focus on seeking high quality-based low cost flooring purchaser/agent to contact us. we can solve over 90% of the vinyl/PVC flooring rolls (PVC/LVT/LVP/WPC/SPC etc.) technical difficulties and also can research/develop/customize specialized floors to meet various clients' needs.   Following is some of real testing data for reference:       We further welcome valued clients to visit us in China and get small samples for all the testing required.  We are quite confident about our product quality and we ourselves have tested and compared with those international top brands strictly, concluding the same/better performance result. That’s why we come out the confidence. Our technical team are always ready to answer all kinds of professional problems client met.   One more step out then the original procurement behavior will change. For any client who may need the flooring roll especially for commercial/industrial/sports usage, please just leave us a message by email or what'sapp or directly calling. We can not only offer the flooring solutions, but also the building itself. Thanks all.

Product Details: Place of Origin: China Brand Name: FAMOUS Certification: CE,ISO9001,SASO,SGS Model Number: None Payment & Shipping Terms: Minimum Order Quantity: 1 set Price: USD100-1000 per Set Packaging Details: Standard seaworthy packing Delivery Time: 15 days Payment Terms: L/C, T/T Supply Ability: 5000 sets per month Detailed Product Description Door Material: Steel Core Material: Steel Plate Type: Steel Fire Rated Doors Color: Customized Surface Sheet: Galvanized Steel Application: Villa /Apartment/ Hotel/shopping Mall/office Surface: Painted Size: Standard Fire Resistance: 3 Hours All of our fire rated doors are designed and custom made to your exact specifications and are manufactured to both state-of-art standards for Fire Resisting Door assemblies. We supply the construction industry direct and also when specified by leading architects and interior designers because we constantly strive to provide a reliable service at competitive prices, and we pride ourselves on the quality of our fire doors. Fire door regulations and specifications can be complex so whatever you need to know, our friendly team have all the advice and answers.   SPECIFICATIONS FOR STEEL FIRE RATED DOORS Fire Rated Time 0.5h/1.0h/1.5h Glass With/Without fire rated glass Door Leaf Thickness 50mm Panic Bar With/Without according to require. Door Frame Thickness 100mm Accessories Fire rated hinge,door closer,door handle,fire lock,glass insert Steel Sheet Thickness 0.8/1.2/1.0/1.5mm Threshold / sill With/Without Filler Material Perlite board, Silica aluminum silicate, Rock-wool, etc Surface finish micro powder electrostatic spray   Product Features:Steel Fire Rated Doors Fire Resistance: Class A Heat insulation (Grade A -1.5h, Grade B -1h, Grade C -0.5h); Class B Heat insulation 0.5h, fire-resistant integrity 1.0h~3.0h; Class C Fire Resistance Integrity 1.0~3.0h. Sound insulation effect: good noise-proof effect. Decorative: Surface Electrostatic powder spray, beautiful and durable, a variety of colors for your choose. Emergency Fire Exit Metal Doors OEM Factory   Advantages: Steel fire doors offer all the benefits of standard wooden fire doors, but with the additional bonuses of: • Extra strength • More security • Enhanced durability • Extended fire protection. Major Advantage of Fire Rated Doors fire rated doors help facilitate the safe and quick evacuation of occupants fire rated doors help minimize damage to the property   Installing a Fire Rated Door While selecting a fire rated door with the best ratings is important, you have to ensure it is properly installed. A fire rated door is only effective if it is professionally installed. Each fire door comes with a different set of specifications as far as material, size, shape and parts of the door are concerned. There are so many things that you need to keep in mind while installing a fire rated door. Only professionals with their accompanying experience are able to install a fire rated door as per the specifications approved by the fire department for the door to perform to its maximum effectiveness. Our company can provide you with professional personnel and technical guidance.   Under same KNSN group system, now Topsky has reached a strategic cooperation with professional steel engineering specialist namely Hangzhou FAMOUS Steel Engineering Co.,Ltd.(FASECbuildings) which is in charge of all foreign business operation of Topsky, and realized a win-win cooperation together.  Please visit our door website: www.Topsky-doors.com for more details or send us the requirement for pricing.

Product Details: Place of Origin: China Brand Name: FAMOUS Certification: CE,ISO9001,SASO,SGS Model Number: None Payment & Shipping Terms: Minimum Order Quantity: 1 set Price: USD80-200 per Square meter Packaging Details: Standard seaworthy packing Delivery Time: 15 days Payment Terms: L/C, T/T Supply Ability: 1000 sets per month Detailed Product Description Door Material: Lighweight Steel Structure Frames, Galvanized Steel , 304stainless Steel,etc Core Material: Foaming Steel Plate,Polyurethane Core Insulated Panel ,mineral Wool Panel,etc Type: Bi-folded,up-folding Door,hydraulic Doors,etc Color: Blue,Yellow,Red,Grey,White,Full-clear,etc,Customized Surface Treatment: Normal Paint,galvanized ,etc Application: Airport Parking Pot, Hanger Door, Showroom,etc Surface: Painted Finish, Galvanized Treatment,etc Size: Customized As Order Wind Resistance: 25m/s ( Wind Scale 10) Certification: CE/ ISO 9001 Power Supply: 1-phase-220v, 3phase-380v Description: Vetical Bi-Folding Door consists of upper panel, lower panel, track, lifting system, sealing system and safety device, widely use of portal space, small hangar, garage, restaurant and other special occasions. The door operator is installed on lower panel, while electric motor rotates the rolling block to change the length of lifting belt or steel wire, to make opening and closing. Color plate, aluminum plate, corrosion resistant plate, aluminum composite plate or PU plate for outside decoration are available and can be selected by the clients. Our Bi-folded hanger doors are designed and fabricated with own patent technology. Please visit video information from here: https://www.youtube.com/watch?v=466tE8KPkoE China Dual Panel Hydraulic Hangar Door Upper Bi Folding Aircraft Garage Door With Metal or Glass https://youtu.be/_hP63ZdZDX4 China Designed Stainless Steel Bi-folded door supplier for aircraft hanger of airplane terminals or helicopters   Specifications: Product name Vertical Bi-folded hangar door Actual Size Length*Width *Height ,Customized as ordered Framework Steel structure, galvanized steel frames.etc Alarm Infrared system Control system Hydraulic electric motor system,etc Electric Control Box IP55 Protection Grade Opening Speed 6-9 M/min Wind load ＞ 700 Pa Sound insulation performance ＞40dB Rust grades ST2 Sealing EPDM or hairbrush Opening Speed 6-9m/min Running Temperature -40℃---70℃ Operating System SIEMENS PLC or DEMAG Window Material Tempered Glass Sound Insulation more than 40dB Air Tightness 2.5m3/L-h Seismic Fortification Intensity 8 degrees Electrical Cabinet Protection Grade IP55 Main Features: According to design, vertical bi-folding door is lifted by several lifting belts which round the cylinders on the same axial: The door's framework is Q235 steel structure generally. The door consists of upper panel, lower panel, track, lifting system, sealing system and safety device. Running smooth, quiet, with sound-light notice All-tounded sealing, well sealed, heat insulation, noise reduction High safety parameter, infrared system (optional) Realize electrical control Advantages: (1). Free to design architectural drawings for you; (2). Features: Fast and flexible to assemble, safe, thermal and noise insulation, water proof and fire prevention; (3). Cost-effective: Fast and easy installation greatly shorten the construction time which reduce the costs; (4). Durability: The whole structure is easy in maintenance, which can be used for more than 50 years. (5). Perfect design: Perfect design completely avoids leaks and water seepage. Meanwhile, it's also in line with the national level of fire prevention. (6). Carrying capacity: can resists the impact of strong wind and seismic performance and bears heavy snow loads Application : hangar large scale warehouse buildings garage industrial buildings logistic centers and some other residential builidngs Under same KNSN group system, now Topsky has reached a strategic cooperation with professional steel engineering specialist namely Hangzhou FAMOUS Steel Engineering Co.,Ltd.(FASECbuildings) which is in charge of all foreign business operation of Topsky, and realized a win-win cooperation together.  Please visit our door website: www.Topsky-doors.com for more details.

Industrial Stable Irregular Steel Structure Space Framing Roof Building Construction We are: China’s Top Grade Fabricator for Steel Structure Manufacturing                        A-level for Professional Project Design of Prefab Steel Structures                                         National Grade Ⅰ Specialty Contractor for Steel Structures Standing director of China's Construction and Metal Structure Association Member of China's Steel Structure Association and Shanghai Metal Structure Industry Association Deputy Chairman of Zhejiang Steel Structure Industry Association TECHNICAL PARAMETERS Except various prefabricated steel buildings, we can also do nonstandard customized design and construction of various space framing roofing structures. Our projects include schools, public buildings, transportation structures, museums, airplane hangers, stadiums, coal storage silos and beyond, ranging from the design, engineering, fabrication, delivery, and installation guidance.  To specify it, the canopies, roof support systems, atrium structures, toll/highway canopies, solar panel support structures, test resolution structures, pergolas PRODUCT SHOW FROM DESIGN, FABRICATION OF EVERY MEMBER TO INSTALLATION OF EVERY STEP, WE ALL PURSUE ACCURACY AND PERFECTION. Africa airport terminal and train station space framing structures       Chile large span triangle piping truss building with conveying system on roof top.     Item Name Structural steel member fabrication – prefab steel structures Main Steel Steel members Q345/Q235, special high tension plate, etc. can be customized according to customer's requirements. Surface Painted or Hot Dip Galvanized, or according to customer's requirements. Connection method welding connection or bolt connection, etc. Column and Beam Various piping, &tubes column, bolted ball, welded ball etc Service Design, Detailing, Fabrication and Installation (Standard: America Standard, Australia Standard, BS Standard, EU Standard, etc. Design and Detailing software:  SAP2000, Auto CAD, PKPM, RSTAB, ETABS，PROE, MTS, 3D3S, Tarch, Tekla Structures(Xsteel), etc.We also can process/fabricate according to client's sample or drawings.) Making quotation according to customer's drawing or as per customer's dimension and requirement;  Offering a free preliminary design drawing(formal complete design need to be paid [high-quality, low-cost] ). Packing We possess the unique most professional and best packaging in China presently - framing package, which perfectly protects the structural steel members from any impact damage during the transport. Load into 40/20GP, 40HQ, 40OT or Bulk carrier    PRODUCTION LINES  Our group introduced from abroad the world-class professional production lines of steel structure, has the most advanced automatic H-beam production lines, pipe truss, box beam production lines, CNC hydraulic punching after-cutting C and Z types steel production lines, wall & roof panels, metal sandwich panel production line, etc., can complete all kinds of light steel, heavy steel, high-rise multi-spatial structure steel products processing tasks with high quality and efficiently.   BOXBEAM PRODUCTION LINE  Box Assembling Machine           Intersection Line Cutter                                 Molding Machine   Dual-arc Double Wire Welder                             Electroslag Welder                      Face Miller PIPING TRUSS INTERSECTING PRODUCTION LINE  H-BEAM STEEL PRODUCTION LINE               Tridimensional Drill Machine                CNC Sawing Machine                                CNC Spot Facer PACKING & LOADING We possess the unique most professional and best packaging in China presently - FRAMING PACKAGE, which perfectly protects the structural steel members from any impact damage during the transport. Of course, we also can package according to customer's requirements. Generally, be loaded into 40/20GP, 40HQ, 40OT or Bulk carrier. TECHNOLOGY  R&D Our group has over 1,500 employees of whom 206 are engineering technicians of all levels and all kinds and over 60 are state GradeⅠ, Grade Ⅱ registered structure engineers, builders and architects. The company has senior colleges and professional technology design organizations as the technology backup force and has established wide cooperation and R&D relations with such technology research institutes as Zhejiang University, Northwestern Polytechnical University, Zhejiang Shuren University, etc. DESIGN AND DETAILING Standard: America Standard, Australia Standard, England Standard, China Standard, etc. Software: SAP2000, Etabs, Auto CAD, PKPM, RSTAB, PROE, MTS, Tekla Structures(Xsteel), 3D3S, Tarch, etc. QUALITY MANAGEMENT TODAY’S QUALITY, TOMORROW’S MARKET Our group has established an advanced physical and chemical testing center of steel structure, owns the testing equipment such as electronic universal testing machine, electro-hydraulic servo universal testing machine, elemental analyzer, torsional testing machine, impact testing machine, ultrasonic flaw detector, blue ink coating thickness gauge, liquid crystal pendulum clock impactor, etc. In a large number of engineering practices, the company organized a high-quality construction team who grasp the leading construction technology, found scientific and strict construction management control process, has a control of the whole construction process to ensure the project quality.       Nondestructive Flaw Detection    Competition of Welding Operators           Technology Exchange   QUALITY INSPECTION BY BV, SGS, SKM, ETC. Systematic Quality Process and Progress Control documentation:  our fabrication process has been controlled by series of documentation and quality testing which are monitored and certificated by BV, SGS, SKM, JACOBES etc world-famous third party inspection organization. CERTIFICATIONS We have CE Certificate,  AWS Certificate, ISO9001 Quality Control Certificate,   ISO14001 Environment-friendly Certificate etc systematic certificates to ensure our whole production progress controllable. We also have systematic Quality Process and Progress Control documentation: Our fabrication process have been controlled by series of documentation and quality testing which are monitored and certificated by BV, SGS, SKM, JACOBES etc world-famous third party inspection organization. CUSTOMERS’ VISITS Welcome your visit!  IF YOU NEED A QUOTATION, PLEASEPROVIDE US WITH THE FOLLOWING BASIC INFORMATIONS: 1. Send us your sample or drawings. 2. If you don’t have, we can design for you.  

Customized Color Steel Cladding Roofing Sheets Sandwich Panel With 0.3 - 0.8mm Thickness Color steel cladding is divided into single board, color steel composite board, floor decking and so on. Widely used in large public buildings, public buildings, mobile panels, and walls and roofs of integrated houses. Color steel cladding is an excellent cost effective alternative to most other cladding materials for large buildings. It is the perfect choice for farm buildings, big sheds, and commercial buildings as it covers large areas very easily and it's also a low maintenance exterior cladding that is easy to keep clean and repair. Clients can contact us freely to consult correct color steel sheet picking up or ask for preliminary product brochure if there is not existing cladding type designed or fixed yet on design drawing. After confirming the order before shipping, we can offer technical support including but not limit to offer the shop drawings and guideline for erection etc. for related contractors/erectors. Thanks. Specifications: Raw Material Color coated steel coil/Galvanized steel coil Standard AISI/ASTM/BS/GS/DIN/JIS Technology Hot Rolled/Cold Rolled Surface Technique Color coated or Galvanized coated Thickness 0.2-0.8mm Effective Width 750-1050mm Feeding Width 1000/1200mm Length as your request(usually less than 11.8m) Zinc Coating 30-275g/m2 Top color coating thickness 12+5μm Back color coating thickness 5-7μm Color regular color :red/blue/white special color:as RAL color Usage Factory/building/villa/machine structure parts Features weather proof/Anti rust/Fire proof/Heating insulation/ Long life span: more than 20 years MOQ 500Meters Package Kraft paper and iron sheet packing (standard export packing) Payment T/T; L/C; Western Union; VISA etc.   Features: 1. Light weight: 10-14 kg / square meter, equivalent to 1 / 30 of the brick wall 2. Thermal insulation: Thermal conductivity of core material: λ<=0.041w/mk. 3. High strength: It can be used as a load-bearing structure for ceilings, and it can resist bending and compression. 4. Bright color: no need for surface decoration, color galvanized steel coating anti-corrosion layer is maintained for 10-15 years. 5. Flexible and quick installation: the construction period can be shortened by more than 40%.   Advantages: 1. Compared with other plates, the color steel cladding is not only lighter in weight, but also has very good high-temperature insulation performance, which plays an important role in our safety. 2. The overall thermal conductivity of the color steel cladding is very good, and it is a standard that many materials can not reach. Because of the special process, the overall material strength is relatively high, and the overall bearing capacity is high, and it is not easy to be deformed in the case of heavy objects. 3. For the color steel cladding, the biggest advantage is that the color is bright, the color of the color steel plate is mainly bright. The overall material gloss is good, and the installation is simple and convenient. The overall decorative effect is very good. You don't need any auxiliary decoration to achieve the desired result.   Application: Color steel cladding market is mainly divided into three parts: construction, household appliances and transportation, of which the construction sector occupies the largest proportion followed by the household electrical appliance industry, transportation industry accounts for only a small part. It is mainly suitable for industrial and civil buildings, warehouses, special buildings, large-span steel structures, roofing, wall and interior decoration, etc. It has the characteristics of light weight, high strength, rich color, convenient and quick construction, anti-earthquake, fire prevention, rain proof, long life and etc.   Surface Production process   Packing & Shipping We are always ready here to wait for client’s enquiry.        

Product Details: Place of Origin: China Brand Name: FAMOUS Certification: CE,ISO9001,SASO,SGS Model Number: None Payment & Shipping Terms: Minimum Order Quantity: 1 set Price: USD500-1000 per Set Packaging Details: Standard seaworthy packing Delivery Time: 15 days Payment Terms: L/C, T/T Supply Ability: 1000 sets per month Detailed Product Description Door Material: Steel Core Material: Steel Plate Type: Steel Fire Rated Doors Color: Customized Surface Sheet: Galvanized Steel Application: Villa /Apartment/ Hotel/shopping Mall/office Surface: Painted Size: Standard Fire Resistance: 3 Hours   Description: The aluminum framed glass door with tempered glass panel is mainly composed of a completely transparent glass panel and an impact-resistant aluminum alloy frame, which makes these doors have excellent visual beauty, improve safety and stability, and allow natural light to flow through the door. Applicable to most stores, large car showrooms and other places to enhance the overall image of the building and create a clean, refreshing look. Not only that, the use of aluminum alloy glass doors has surpassed garage doors. We can see the presence of these doors everywhere in many places, such as the game room, living room and even the kitchen. Our doors allow you to add modern architecture to any space. Our aluminum frame glass vehicles come in a variety of frame colors and a variety of glass options. We only use the finest materials when building the door to ensure that your beautiful glass door will last for many years. And all of our garage doors meet EU and US standards. Specification: Product name Aluminum frames glass door with tempered glass panel Size 4500mm* 7000mm,or Customized Panel Material Polycarbonate panel or Tempered Glass Frame Material Aluminum Alloy frame ,metal iron frames ,etc Panel Thickness Polycarbonate double layer, thickness 2.5mm & 4.5mm Tempered Glass, thickness 4.5mm & 5.5mm Position Garage / Shop/ Auto4S store/ Industrial/ Garden etc. Color Common color is white and Grey or customized Panel Weight 8 - 12 Kg/M2 Max Width ≤6500mm Features: Anodized aluminum frame with transparent panel Impact-resistant and burglar-retardant Non-deforming and fadeless Clean, bright Characters: a, unique transparent, elegant anodized aluminum frame b, thickness: polycarbonate thickness between 3mm to 9mm,tempered glass, mirror glass, single or dual pane are available c, UV proof d, impact-resistant and burglar-retardant e, resistance to wind load :Class 3 Water-tightness: Class 3 air permeability: Class 2 f, more options are available: combination of materials in polyurethane and polycarbonate with the anodized aluminum frame, highly robust and durable hardware Advantages: 1) Door frame: use thickening galvanized and sprayed steel, it is not only beautiful and durable. 2) Seal: High speed door install perfect seal brush on four side of the track, make it anti-dust, heat insulation, wind resistant, warm keeping, noiseless etc. 3) Safe: Airbag automatic security protection system: the door will stop or rebounce back if encounter a barrier,ensuere the safety Prevent falling device: It prevents the door falling down in the event of wire rope’s breaking. Collision column: there are two collision columns on the both positive sides,protect the vehicle be hitted. 4) Small windows: We can design small windows or door in the door, which make the door more feasible convenient.   As one of the oldest and largest Commercial/Residential/Industrial door manufacturers in China, Zhejiang Topsky Doors Co.,Ltd. always focus on the research and development of various garage doors, industry doors, flexible doors, bi-folded hanger doors, loading and unloading doors, high speed doors, rolling shutters, transparent glass doors, sectional doors, sliding doors etc as well as its accessories. Our factory cover the production area of 35000 square meters and begin the manufacturing as well as export business for over 20 years.The headquarter of our factory locates at the beautiful tourism city-Hangzhou, and we set the office across Shanghai, Beijing, Guangzhou, Shenyang, Chongqing, as well as overseas Market like New Zealand, Chile, Ghana, UAE, South Asia countries and so on, with the distribution network both domestically and aboard.   We Zhejiang Topsky Doors Co.,Ltd. devote ourselves in the automatic doors solution provider to realize the trucks and cargoes passing by efficiently. By virtue of comprehensive series of door solutions and loading/unloading system as well as complete supporting service and professional advice, Topsky can ensure clients' reliable, safety and efficient operation. The industry/commercial/residential doors and loading/unloading system we offered are not limited within the detailed models. We are always devoting to design and developing new styles to lead the industry. The preventive maintenance is our key service concept. Meanwhile, Topsky has cooperated with a lot of professional electrical engineers to make sure reliable operation and perfect maintenance. Through analysis and statistics, we also offer the improved advice for client to help them performing best use life and cost. Under the task of continuous survey and challenge, we are always on the way to offer the best solutions to door demanders, and realize the tides of innovation. Warmly welcome clients either at home or aboard to visit us in picturesque city-Hangzhou China.   Under same KNSN group system, now Topsky has reached a strategic cooperation with professional steel engineering specialist namely Hangzhou FAMOUS Steel Engineering Co.,Ltd.(FASECbuildings) which is in charge of all foreign business operation of Topsky, and realized a win-win cooperation together.  Please visit our door website: www.Topsky-doors.com for more details or send us enquiry for more data and catelogue communication.