
Shenzhen Daozhong Innovation Technology Co., Ltd.Guangdong Sheng, China

Liaoning Liaojie Technology Co. Ltd.Liaoning Sheng, China

Daming Electronics Co. Ltd.

Shanghai Jiuying Intelligent Technology Co., Ltd.Shanghai Shi, China

Anhui Province Electric Power Co. Fuyang Power Supply Co.

Beijing Aobang New Materials Co., Ltd.Beijing Shi, China

Nanyang Vocational CollegeHenan Sheng, China

Nanjing Jietai Power Equipment Co., Ltd.Jiangsu Sheng, China

Zhangjiagang Youcheng High-Tech Materials Co.,Ltd.

Josef Kern

GPF SA

Deyang Heavy Equipment Inspection Co., Ltd.Sichuan Sheng, China