JIANGSU TIANCHENG GROUP LIMITED (Former name: Jiangsu Tiancheng Steel Pipe Co., Ltd) is a professional manufacturer of steel tubes & pipes in China. Tiancheng can supply cold-drawn, cold-rolled and hot-rolled seamless steel Tubes, and special-section seamless tube. Tiancheng's tubes are widely applied in the industries of petrochemical, boiler,automobile,mechanical,construction.. Tiancheng's factory through ISO9001:2008 certificate, has aggressive leadships and outstanding professionals. Tiancheng can supply the Size: (Φ3 - Φ280) * (0.5 - 47) mm. Tiancheng can also produce other specification according to the customers’ requirements. If you want buy from Tiancheng, pls email us to sales@tiancheng.org