Steel, Galvanized, Galvalume manufacturer / supplier in China, offering Ral Color PPGL PE SMP PVDF Metal Building Material Color Coated Coils Bright Matt High Light Surface Filming Dx52D PPGI Z40 Prepainted Galvanized Steel Coil, Zn Coating Metal Sheets Dx51d Dx52D Dx53D Gi G40 G60 Z275 G550 SGCC Sgcd S250gd Z60 Zinc Coated S320gd Hot Dipped Galvanized Steel Sheet, Hot Rolled Controlled Iron Quenched Steel Building Material SGS BV Alloy Metal Tempering Plates B490HP Sg325 HP345 HP235 HP295 High Strength Welding Steel Plate and so on.