- Zhongshan Holtek Electronic Limited
- Address:3rd, Industrial Area, TanZhou
- Shenzhen Esicoon Technology Co., Ltd.
- Address:3F,Building F,Yiqiang industril park,Guanlan,shenzhen,China,
- Changzhou Xinshun Telecommunication Factory
- Address:Beizhuang village Lijia Town Wujin district
- Shenzhen Viva Power Technology Co., Ltd.
- Address:Zhenxing Road,Futian
- Shenzhen Gainbridge Technology Co., Ltd.
- Address:Room 3A37, Mintai Building, Minzhi,Longhua
- Shenzhen Lycas Electronics Co., Ltd.
- Address:Fuyong
- Shenzhen Weidiao Technology Co., Ltd.
- Address:
- Guangzhou Leishen Electric Ltd.
- Address:Honghao Industry Park ,Xiayuan Town ,Huangpu District
- Dongguan Jianli Electric Cable Co., Ltd.
- Address:Luwu Industrial Zone, Zengbu Village, Chashan Town
- Shenzhen Onice Technology Co., Ltd.
- Address:Rm. 22, Axis 1-7, Floor 10, Bldg. 2, Saige Plaza, North Huaqiang Road, Futian District
- Shenzhen Haiyu Optics Communication Equipment Co., Ltd.
- Address:3rd Floor, Building F, Tongfukang industrial park, Shuitian, Shiyan, Baoan District,
- Shenzhen Mimigi Technology Co., Ltd.
- Address:HuaQiangNorth Seg Market
- Shenzhen Famefar Technology Co., Limited
- Address:D30 6th Floor Eastern BL4, Seg Science & Technology Park Huaqiang North Road Futian Distric
- Shenzhen Maxsharp Technoloy Co., Ltd.
- Address:
- Guangzhou LY Cell Phone Accessories Co., Ltd.
- Address:NO.85 BLUE COVE,GUANJING RD.PANYU
- Shenzhen Yilon Communication Tech. Co., Ltd.
- Address:2/F,NO.51,Feng Qi Road,Fu Cheng'ao Industry,Ping Hu Town
- Guangzhou Liwan Cool Gadgets Communication Equipment Firm
- Address:Jingyuan Road, Liwan District
- Autoline International Trading Co., Ltd.
- Address:Suite 1702, Qiushi Bldg, No.6 Jiaogong Road, Hangzhou, Zhejiang Province. China
- Nanan Chaoshi Communication Limited
- Address:No.5 Building,Opto-Electrical & Communication Industrial Base
- Shenzhen Honghang Electronics Co., Ltd.
- Address:4th Floor,B,Yaohuabang Building,Shijie,Gushu,Bao'an District