About
Tianjin Steel Pipe Sales Co., Ltd. Xintai kei is the China Electric Power / Petrochemical / import / domestic alloy / high-pressure stainless steel tubing pieces delivery center, has strong business strength, all-in for the long-term business value has become a steel / steel / into Steel / Anshan / Shanghai Baosteel / Hongdu / TPCO several major steel mills such as the level agents, is a sales pro