1. Trapezoid metal roof sheet introduction
It is a new building materials made from high-quality color coated steel plate with automatic forming machine. It can substitute asbestos tile, glass steel tile and common roof materials. Trapezoid metal roof sheet has many advantages which can satisfy the demands of present various building style, such as easy installation, short building period, bump resistance, fireproof, corruption resistance, beauty, light weight but high strength
2. Trapezoid metal roof sheet main features
1) Protects against corrosion in air and water, become one of the most durable and withstanding roofing materials available
2) Has features of easy installation, high strength, low in costs, durable and nice appearance
3. Trapezoid metal roof sheet application scope
It is most commonly used for commercial, agricultural, and industrial purposes, however, it is now also being recognized as an excellent form of residential roofing
4. Trapezoid metal roof sheet technical processing
Hot rolled steel coil -->Cold rolled- >hot dipped galvanized/ galvalume/painted- > corrugated-->packing
5. Trapezoid metal roof sheet new high technology
It is produced on high technology coil coating lines under rigid quality controls, this product has a painted finish that is uniform in color, gloss, texture and thickness, with excellent paint adhesion and durability
| Thickness | 0.14mm-0.8mm |
| Width | 665mm-1220 (AC) |
| Zinc coating | 40g-275g/m2 |
| Length | 1000mm-6000mm as your required |
| Tolerance | width:+/-5mm,thickness:+/-0.02mm |
| Spangle | regular spangle,big spangle,minimized spangle or all kinds of color coated |
| Pitch | 76mm or as required |
| Wave height | 18mm or as your required |
| Wave number | from 8 to 12 |
| Type | steel plate |
| Weight of each package | about 3mt |
| Technology | cold rolled |
| Surface treatment | galvanized,chromated,bright finished,unoiled(oiled) |
| Material | SGCC,SGCH |
| Standard | ASTM,JIS,DIN,GB |
| Packing | export standard packing,packed with moisture resistant paper and metal
wrapping,securely tied for export,on metal skids |
CUS-GROUP is an enterprise group which was established in 1998. It manufactures and distributes pre-painted steel coils, galvanized steel coil, cold roll-forming machinery, steel structure-based construction, metal roofing tiles, stone-coated metal roofing tiles, and building and decoration materials.
The company has several subsidiary companies and joint venture companies. Scope of the company has been extended to cover raw material supplies, productions, steel structure production and installation, technical and application researches. The products have passed through the ISO 9002 and 14001 quality assurance systems. Our company has been highly recognized as a contract-held, high creditability (AAA), and outstanding exportation company.
Organizational Structure
Zhengzhou City Unites Steel Industrial Co., Ltd
Zhengzhou United Century International Trading Co., Ltd
Zhengzhou City Guangda Steel Construction Co., Ltd
Winstar International Development Co., Ltd
Bishkek Steel Iron Co., Ltd
