Gi Corrugated Galvanized Color Prepainted Zinc Roofing Sheet - Quality & Durability

The steel roofing sheet is made by steel sheet with press roller and cold bbending into various wave type sheet. It is suitable for industrial and civil buildings, warehouses, special buildings, large-span steel structure roofing, wall and external decoration od the house, etc., at the same time, it has been widely applied and has following features : qualitive light, hight strength, rich color and luster, convenient construction, earthquake, fire prevention, waterproof, long life and free maintenance, etc.

Coating Types

1.PE

good adhesion, color coated steel plate is easy to process forming, cheap and more products, color and luster of choice. Under direct exposure to the general environment, its corrosion protection life can be up to 7-8 years

2.SMP
with excellent color retention and heat resistance and PE denature-ratio can be between 5% and 50%, SMP provides better
durability, its corrosion protection life can be up to IO-12 years, most used for building the roof and exterior wall.

3.PVDF
good corrosion resistance and color retention, in the construction industry with color coated steel coating, is the most advanced products, mechanical properties, UV resistance and heat resistance is also very outstanding.

Product Inspection

1) Produces various specification and models and national standards of galvanized steel coil
2) Using high-quality material and advanced production technology and equipment for processing 
3) Applicable to a humid climate and the harsh corrosive enviroment
4) Products has been exported to Europe,North American, middle East, the South East Asia, Africa

Our Advantages

1.Not easily deformed and tarnished
2.Strong fire resistance, corrosion resistance and temperature resistance
3.Light weight, easy to form, easy to transport
4.Diverse texture, flexible customization