GI steel sheet is also called galvanized steel corrugated sheets.GI sheet is based on the substrate after cold rolling, and a certain amount of zinc is plated on the surface. Generally speaking, the normal zinc coating content is 20g/m2, but we can coat the surface with different amounts of zinc......Send Inquiry
Supereal Enterprise Limited is a professional company engaged in the products of galvanized steel , galvalume steel, prepainted steel, steel roofing fiberglass roofing sheets and other building products. The production bases are Shandong Zhuoyu Steel Sheet Co.Ltd
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