Guangqu, Beijing, Beijing, China

Beijing Hongshengyu Trading Co., Ltd, was founded in 2003, is the professional supplier of seamless pipe, spiral tube, welded pipe, elbow, tee and flange. The processing factory is located in the manu...

WU SU, TAI YUAN, SHAN XI, China

shanxi Simis precision casting co, ltd is one of the leading manufacturers of casting in Shanxi Province, has more than 10 years of experince of producing investment castings with total assets of 12 m...

Oriental Ocean Tech. aim to support offshore companies explore ocean sources by providing reliable and environmentally friendly deepwater buoy and pressure resistance AUV bodies. We have different buo...