
Beijing NO2 Machine Tool Works Co. Ltd.Beijing Shi, China

Ningbo Meiyate Precision Transmission Parts Co., Ltd.

Dongguan Tuobang Screw Co. Ltd.

Jiangsu Jinming Renewable Resources Co., Ltd.Jiangsu Sheng, China

Shenzhen Doking Electronic Technology Co. Ltd.Guangdong Sheng, China

Guizhou New Energy Development&Investment, Inc. Co.Guizhou Sheng, China

Easi (Suzhou) Medical Technology Co., Ltd.Jiangsu Sheng, China

Zama Innovations LLCUnited States

Beijing Kejie Logistics Co., Ltd.

Peking University Medical Management Co., Ltd.

Nuoxinda (Xiamen) Technology Co., Ltd.

Ningbo Hailang Electric Appliance Co., Ltd.