Our main products are PPGI,PPGL,GI,SGCC,AluzincStell Coils,stainless steelcoils and other steel coils. international standar .ADVANTAGES OF QUR PRODUCTS1,Raw Material ... ,such as,hot dipped Al-Zn steel sheet,hot-dip galvanized steel sheet and cold rolled steel sheet.After the suface pretreatment(chemical degreasing ...