Prepainted Galvanized Steel Hot Dipped Galvanized Steel Multicolor Steel Aluzinc/Galvalume Steel Prepainted Galvanized Steel Hot Dipped Galvanized Steel:1.Standard: DX51D, SGCC, S350GD ... : AZ50-AZ275g/m²5. Component: 55% Al, 43.5% Zn and 1.5% Si6. Surface Treatment: anti ... appliance industry, automobile industry and industrial instruments Prepainted Galvanized Steel1.Base material: GI, Aluzinc, and CR2 ...