Hangzhou Didi Commercial Exhibition Co. Ltd.
Shandong Telian Information Technology Co., Ltd.Shandong Sheng, China
Unitend Technologies, Inc.Beijing Shi, China
Eduard Hartmann GmbH & Co. KG
Intercole Bolling Corp.Ohio, United States
Kinki Industrial Co. Ltd.Japan
Changzhou Changtong Internal Combustion Engine Co. Ltd.
Xi'an Meibolong Technology and Trade Co., Ltd.Shaanxi Sheng, China
Guangzhou Xiyiou Household Products Co., Ltd.Guangdong Sheng, China
Tianjin Xince Electronics Apparatus Technology Co. Ltd.Tianjin Shi, China
Shanghai Kaizhong Auto Parts Co., Ltd.Shanghai Shi, China
Konfu (Shanghai) Intelligent Technology Co., Ltd.Shanghai Shi, China