Tongbao Steel Co., Ltd. is a professional enterprise engaged in the production and sales of steel products. The company was founded on June 9, 2005, with import and export rights. The production base is located in the Economic Development Zone of Yellow River Delta Blue Boxing Xingfu Industrial Park in East China, North China two economic zones combined unit, being located in Zibo, Dongying, Binzhou City environmental protection. Has a number of high-end quality plate production line, production of main products the appliances color coated, color coated steel, galvanized steel coils (plate), zinc silicon plate, color coated corrugated roof, pressed tile, glazed tile.