Jiangsu Qiyuan Group is an integrated global large-scale and diversified manufacture private company, which was formed by Zhangjiagang Zhongyuan Pipe-making Co., Ltd, Jiangsu Zhonggang Metallurgical Equipment Technology Co.,Ltd, Jiangsu Zhongjia Steel Co., Ltd, Zhangjiagang Zhongxin Steel Sheet Co., ltd, Ltd etc.



Zhangjiagang Zhongyuan Pipe-Making Co., Ltd., was established in 1994 and is a specialized manufacturer of steel tubes, seamless steel tubes, hot and cold steel strips, copper ...