... 4.Andvanced production line galvanized steel coil for roofing sheet Our main product is PPGI color coated steel sheet coils,SPCC,SGCC, PPGL ... ID: 508mm10mmCoil weight: 3-6 metric tonsBase material: Galvanized steel coil, galvalume steel coil, cold rolled coil, ect.Packing: 4 ... our products 1. Raw Material:hot dipped galvanized steel,cold rolled steel,Alu-Zinc steel,GI.2. Pattern:can be customized ...