R & D TechnologyUnited States
Linzhou Lufa Heavy Industrial Machinery Co. Ltd.
Suzhou Electric Power Design and Research Institute Co., Ltd.Jiangsu Sheng, China
Shanghai Yunliang Enterprise Development Co., Ltd.Shanghai Shi, China
Skyrun Electric Suzhou Co. Ltd.
Yinchuan Fengyitang Biological Engineering Co., Ltd.Ningxia Huizi Zizhiqu, China
TAG Colonia-Immobilien AGHamburg, Germany
Guangzhou Awangsi Composite Materials Technology Co., Ltd.Guangdong Sheng, China
Nanjing Woyang Machinery Technology Co., Ltd.Jiangsu Sheng, China
CNPC Chuanqing Drilling Engineering Co., Ltd. Downhole Operation CompanySichuan Sheng, China
Shenzhen Kainan Commutator Co. Ltd.
Yangzhong Feida Communication Equipment Co., Ltd.Jiangsu Sheng, China