Shandong yun ShengGuoJi trade co., LTD. This is shandong tube macro Ming industry co., LTD., a wholly owned subsidiary of, our company was founded in 2009, has more than 10 years of experience in prod...

Started off first with a mission to excel in the cold drawn seamless steel tube industry we have a great deal of experience in the delivering the finest quality seamless steel tube, seamless precision...

N Beijing Beijing 0, N

Zhangjiagang City Renhe High Precision Control Pipe Co., Ltd welcomes you to have a walk through of our products and our premises where we offer precision seamless steel tube. As successful Mechanical...

Our company is a manufacturer, specializing in the production and processing of hot-rolled seamless pipe, precision seamless pipe, cold-drawn seamless pipe and welded pipe, a large number of spot, can...