Tubes China is one of the largest suppliers of steel tube resource in China . At the beginning of 21st century, China has entered a branded of development, Tubes China has entered the industry of steel tube and developed from a stockist of primary steel tube into one agent of the top Chinese steel plants, whose sales has transferred from common steel tubes to specialized first grade steel products. At present Tubes China has become an authorized agent of Tianjin Pipe (Group) Corporation which is the top Chinese steel tube manufacturer. TPCO has three machine models of MPM, PQF and ASSEL and five sets of rolling mills, among which Ã?168PQF rolling unit is the world's first PQF three-roller high-precision tandem rolling unit, Ã?460PQF rolling unit is the world's first biggest diameter PQF unit with its annual output of more than 3000 000 tons. Furthermore, Zhangjiagang Tubes China attached to Tubes China is the distributor of DP-Master Manufacturing Co, Ltd which is the largest drill pipe manufacturer in China, and is an approved supplier of Saudi Aramco. DP-Master has coupling production line, upset production line, heat treatment production line, friction welding production and physical and chemical lab, its annual output for drill products has overtaken 60 000 tons. Zhangjiagang Tubes China is also the agent of Jiangsu Huacheng Industry Group, which is one of the top Chinese boil tube manufacturers, covering an area of over 200, 000 square meters and employing 200 technicians including 20 senior engineers. The company owns six independence enterprises and one research & development centre, whose total capacity of steel tubes can reach 200, 000 tons annually. Zhangjiagang Tubes China united with Wuxi Beilai Group in 2007 to jointly research and develop cold drawn gas cylinder tubes and honed tubes, among which the annual output of cold drawn gas cylinder tubes is 40 000 tons and that of honed tubes is 50 000 tons. In future, Tubes China will promote the boosting and development of steel industry in more active state. All our experience and progress will be the impetus of a more brilliant future for Tubes China.