... : 1000mm, 1220mm, 1250mm, 1500mm galvanized steel coil, HDG, galvanised steel Hot Dipped Galvanized Steel Coil Octopus Metal Co., Ltd is specialized in galvanized coil distribution (Annual turnover of 250 ... , minimum , zero spangle--- Surface treatment : Chromated, Passivated, skin passed, temper rolled, oiled , unoiled --- Coil weight: 5 - 10 ton--- Coil inner diameter: 508mm,610mm