... galvanized steel coils,GI AND PPGI,,construction and roofing ISO As Shanghai Sangshan Machine Co., Ltd's ... ,prepainted galvanized steel coils,GI AND PPGI,,construction and roofing Standard: JISMaterial: GI steel, PPGI steelGrad: SGCCThickness: ... table, steamer compartment panels, furniture board, flooring, container, high walls, etc.Transport applications: Car ceiling, back, hoarding, interior panels, ...