China Bundles of Steel Pipes Factory

We supply the high quality zinc coated metal false ceiling metal false ceiling GI strips with the good price ,good delivery time.

1.5*1220*2440 gi steel sheets mainly use for constructions steel structure ,prefab buildings decking floor .our products have higher zinc coating 120-275gsm ,high tensile and yield strength,ASTM A653 steel grade , 30 years wanrranty .

AZ120 ALUZINC STEEL COILS galvalume steel sheet is composed of aluminum-zinc alloy structure, which is composed of 55% aluminum, 43.5% zinc and 1.5% silicon solidified at a high temperature of 600°C. Its entire structure is composed of aluminum-iron-silicon-zinc, forming a dense quaternary crystal An alloy .The corrosion resistance of "aluminized zinc steel coil" is mainly due to the protective function of aluminum and aluminum. When zinc is worn, aluminum forms a dense layer of aluminum oxide, which prevents corrosion-resistant substances from further corroding the interior.

We are a professional manufacturer and supplier of PPGI roofing sheets in China. We supply the high quality PPGI roofing sheets with the good price ,good delivery time, looking forward to your purchase!

zero spangle GI sheets mainly use for constructions steel structure ,prefab buildings decking floor，household appliances .our products have higher zinc coating 120-275gsm ,high tensile and yield strength,ASTM A653 steel grade , 30 years wanrranty

We are a professional manufacturer and supplier of DX51D Z120 GI steel coils in China. We supply the high quality zinc coated DX51D Z120 galvanized steel coils hot dip galvanized steel coils with the good price, good delivery time, looking forward to your purchase!