TAG：Co.

Changzhou crown Machinery Co., Ltd. is located in the enjoyment of China's l

Founded in 1984, SJR Machinery Co., Ltd. is the main partner member of China Jia

Founded in April 2003, SEC is a national high-tech enterprise. It was listed on

Huaji Machinery Manufacturing Co.,Ltd is one of the most professional manufactur

Hangzhou Starred-River Machinery Co.,Ltd. established in 1982, is one of the dom

Haimen Haina Machinery Co., Ltd. was established in 2010, our company specialize

Ocean Marine Service Co., Limited was established in 2001. Initially we focus ou

Liaoning Kunlun Oilfield Service Co., Ltd is supported by MCC Group and Ansteel,

Zhejiang Xufei Air Transport Service Co., Ltd.and Hangzhou Xinghao Air Ticket Se

As a third-party certification body, Universal Certification Centre Co., Ltd. (U

China National Petroleum Corporation (CNPC) is an integrated international energ

Aero Engine Corporation of China (AECC in short) is jointly funded by the State-

As a national strategic industry, China South Industries Group Corporation, foun

China North Industries Group Corporation Limited (NORINCO Group) is the main pla

The Aviation Industry Corporation of China, Ltd. (AVIC) was founded on November