We are Zhengzhou City Unites Steel Industrial C based in Zhengzhou,China. We are member of TradeKey.com since November, 2013. Ourbusiness is related to Construction & Real Estate industry andwe specifically deal in PPGI, GI, GL, Stone-coated Metal RoofTiles, related equipments. Please find our product details below:Stone-Coated Metal Roof/Colorful Stone Metal Roof TilesSpecifications: 1. Stone coated metal roof tile manufacturer 2.AL-ZINC galvanized steel 3. 30 years quality guarantee 4.CE,SONCAP, ISO certificate 5. Factory standard, export package StoneCoated... Galvanized steel coils (HDG) Base Material:Hot dipAl-Zinc coated steel sheet (AZ) Hot dip galvanized steel sheet(HDG) Coating Mass:Zinc:Â 60-275g/m2, Al-Zn: 60-180g/m2.Thickness:0.21-1.55m... Thank you for taking time to go through ourbusiness profile. If there are any questions, inquiries orcomments, please feel free to contact us.