Kehui Nanotechnology (Shenzhen) Co., Ltd.
Changzhou Lanxiang Machinery Main Factory
Anhui Guanhua Gold Technology Co., Ltd.
Hubei Sanjiang Aerospace Wanfeng Technology Development Co., Ltd.
Y System KK
Jiangsu Yangli CNC Machine Tool Co., Ltd.
Guangzhou Tianzuo Architectural Planning and Design Co., Ltd.
Lianyungang Frontier Heavy Industry Machinery Co., Ltd.
WAEGENER International AG
Zhejiang Longsheng Auto Parts Technology Co Ltd.Zhejiang Sheng, China
Qingyuan Polytechnic
Shenyang Aerospace Electric Power Equipment Co. Ltd.