- Ruian Lianzheng Autoparts Factory
- Main business:
- Ruian Hongsean Imp. And Exp. Co., Ltd.
- Main business:
- Maanshan Modern Instrument Co., Ltd.
- Main business:
- Chongqing Zhaoqi Vehicle Parts Manufacturing Co., Ltd.
- Main business:
- Dongguan Zhengyang Electronic Mechanical Ltd.
- Main business:
- HOLLYHOCK INDUSTRIAL CO., LTD.
- Main business:
- Ruian EP International Trade Co., Ltd.
- Main business:
- Hebei Jiashiming Import & Export Trade Co., Ltd.
- Main business:
- Fenghua Guangya Counter Manufacturing Co., Ltd.
- Main business:
- Jinan Xintianyu Automobile Electronic Co., Ltd.
- Main business:
- Ruian Kangertai Automobile Parts Co., Ltd.
- Main business:
- Zhengzhou Decheng Automobile Sales Co., Ltd.
- Main business:
- Dalian Geeton Electronics Co., Ltd.
- Main business:
- Zhuhai Jida Huapu Instrument Co., Ltd.
- Main business:
- Wenzhou Chuanchi Vehicle Fittings Co., Ltd.
- Main business:
- Guangzhou Bojiali Auto Part Co., Ltd.
- Main business:
- SEASONS GAUGE CO., LTD.
- Main business:
- Kunshan Tongchangsheng Information Technology Co., Ltd.
- Main business:
- Xiamen Listen Imp & Exp Co., Ltd.
- Main business: