
Zhangjiagang Wanshida Audio-visual Technology Co., Ltd.Jiangsu Sheng, China

Shandong Guoqi New Energy Technology Co., Ltd.Shandong Sheng, China

Litens Automotive GmbHHessen, Germany

Dayu Hefeng Electronic Products Company Ltd.Jiangxi Sheng, China

Hybrid Systems Corp.California, United States

Ming Chou Industrial Co. Ltd.

Suzhou Xinkanghe Biomedical Technology Co. Ltd.Jiangsu Sheng, China

STB Ltd.Washington, United States

Guangzhou Ledteen Optoelectronics Co.,Ltd.Guangdong Sheng, China

Ma'anshan Haishi Weaving Co. Ltd.

Foshan Jiyuan High Frequency Equipment Co., Ltd.Guangdong Sheng, China

Shenzhen Deping Guohan Automotive Electronic Technology Co., Ltd.Guangdong Sheng, China