... pipe,operating metal material trade, chain store for mechanical & electrical products, international trade, ore business, automobile sale (including ... imported automobiles) and warehouse operation. We are mainly exporting COLD ROLLED COIL, STAINLESS STEEL COIL, GALVANIZED STEEL COIL, ... gradually developing the business to higher level with interest. Cold rolled steel coil1. thickness: 0.18mm - 1.5mm2 ...