Yantai Shuanghuan commodity Co., Ltd has been engaged for many years in the line of dealing in various seamless steel tubes produced by Yantai steel Pipe Plant and Baogang steel Group Yantai Lubao Steel Tube Plant, as well as supplying steel products of Wuxi, Baotou and Daye steel Plant etc. In addition to providing SAW, we also specialize in the export of all kinds of steel tubes worldwide. Meanwhile we own a 6000 � storage which has storage capacity of 60000tons steel tubes per year. It opens a door to make friends widely and provides a convenient condition for customers at home and abroad.