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.