Electronic Associates, Inc.
Door Systems Group Ltd.
Keyssa, Inc.California, United States
Dongguan Sairui Intelligent Technology Co., Ltd.Guangdong Sheng, China
Nanjing Raef Pharmaceutical Technology Co., Ltd.Jiangsu Sheng, China
Huizhou Eve United Energy Co., Ltd.Guangdong Sheng, China
Shanghai Sino Building Materials Co., Ltd.Shanghai Shi, China
Zhongshan Chenlong Plastic Technology Co., Ltd.Guangdong Sheng, China
Shaoxing Jiuxin Electronic Technology Co., Ltd.
Levi CoUnited States
Jiangsu Tianhui Intelligent Technology Co., Ltd.
Anhui CRRC Technology Co., Ltd.