Oldham Batteries Ltd.
Guangdong Ruikai Industrial Development Co., Ltd.Guangdong Sheng, China
Zhengzhou Oukeqi Instrument Manufacturing Co., Ltd.Henan Sheng, China
Volkswagen Group of America, Inc.Michigan, United States
Guizhou Yunicom Technology Co., Ltd.Guizhou Sheng, China
Qingdao Byd Auto Co. Ltd.Shandong Sheng, China
Hebei Derun Houtian Technology Co., LtdHebei Sheng, China
Jiangxi Provincial Center for Disease Control and Prevention
He Fei Zheng Yang Guang Dian Ke Ji You Xian Ze Ren Gong SiAnhui Sheng, China
Rineng Enterprise Co., Ltd
Quark Energy Engineering Laboratory (Shenzhen) Co., Ltd.Guangdong Sheng, China
Xinliqin Technology (Shenzhen) Co., Ltd.