- TCI Electronics Co., Ltd.
- Address:Room 21C, 21/F., Sang Da Ya Yuan Bldg., Hua Fa North Road, Futian District Shenzhen Guangdong 518000 China
- HEADSINA INDUSTRY (HK) LIMITED
- Address:Building 1,188 Industrial Park, Longgang District, Shenzhen, China Shenzhen Guangdong 518115 China
- Shenzhen Hepa Co.,Ltd
- Address:1049 jiuling road , yongkang Jinhua Zhejiang 321300 China
- Shenzhen Kuand Technology Co., Ltd
- Address:F5, Block 3, Huafeng First Technology Park, Sanwei, Xixiang, Bao'an District, Shenzhen, China Shenzhen Guangdong 518126 China
- JEO Technology Co.,Ltd.
- Address:room308,shahe industrial zone,shahe street,nanshan district,shenzhen,china Shenzhen Guangdong 518000 China
- Shenzhen BSJ Tech. Co,. Ltd
- Address:20/F, Zhantao Technology Building, Minzhi Avenue, Bao'an District, Shenzhen, CHINA Shenzhen Guangdong 518131 China
- FongChanElectronicCo., Ltd.
- Address:ChengWuBoLeDaJie Heze Shandong China