- Shenzhen Lenkeng Technology
- Address:West 4F Jinguangxia Culture & Tech Park 3 Guangxia Road Shenzhen Guangdong 518049 China
- CMI Communications Limited
- Address:Industrial Area HongWan,XiXiang GuShu Viliage Bao'an District Shenzhen Guangdong 518126 China
- Top Sky Electronics Limited
- Address:luogang road25,bujit town shenzhen Shenzhen Guangdong 518112 China
- Shenzhen Hongke Electronic Co.,Ltd
- Address:xixiang road, baoan district Shenzhen Guangdong 518102 China