... Width:600-1250mm, 3.Delivery:within 15days Hot Dipped Galvanized Steel: 1.Standard: DX51D, SGCC, S350GD, S280GD...2. ... cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning ... duct as well as electrical appliances and engineering. Multicolor Steel: 1. Base Material: GI, Aluzinc, and CR2. Thickness ...