... 6000mm width:500mm-2000mm thickness:3mm-80mm Tianjin Zengze Steel Trading Co., Ltd(Zengze Steel) began to concentrate on the ... kinds realize the combination of the domestic and import interlock. Domestic: WISCO, Xingang, Wugang, Nangang, Baosteel . Import: Sweden, Germany, Belgium, Finland, Japan ... can deliver the products from the steel mills directly, and we can custom-tailor all kinds of steel as ...