- Shenzhen Phonesungpai Technology Co., Ltd.
- Address:Shajing
- Shenzhen Ouxuanfeng Technology Co., Ltd.
- Address:HuaQiang North
- Shenzhen Boesy Technology Co., Ltd.
- Address:Foor 6, Shidai Kechuang Centre, Gushu Second Road, Bao'an, Shenzhen
- Shenzhen Amp Xunli Technology Co., Ltd.
- Address:No.8,Cuilong RD,Baolong industrial zone,longgang district,ShenZhen
- Zhongshan Jinhui Wire & Cable Co., Ltd.
- Address:3rd floor, B Building, No. 6 on Qianjin 2nd Road, Xinqianjin Village, Tanzhou Town
- Guangzhou Gold Gain Trading Co. Limited
- Address:19th Floor, Golden Sky Tower, No. 83, Middle of Huadi Road, Liwan Dist.
- Shenzhen Shengxinda Communication Technology Co., Ltd.
- Address:7 Floor, Building 1, XinYongFeng Industrial area, LeZhuJiao Village, HuangMaBu Community, XiXiang Street, BaoAn District
- Dongguan Oton Electronic Technology Co., Ltd.
- Address:NO.308,3th floor,Industrial park,China post,Lvhua road,Xiaqiao,Dongcheng District
- Shenzhen ToplinkHD Technology Co., Ltd.
- Address:Xixiang,Baoan area,Shenzhen city,Guangdong province
- Guangzhou Colorful Stage Lighting Equipment Factory
- Address:Number 13,Shunhe Industry Garden,Shijing Street,Baiyun District,Guangzhou
- Foshan Nanhai Shenghuo Dada Car Audio Electric Factory
- Address:F106-108 YiYun Automobile Thing Square, NO.79 Yong FU Road,Guangzhou
- Dongguan Gaoqiangxin Industrial Co., Ltd.
- Address:Caodun Industrial Zone,Gaobu Town
- E-Link Technology Co., Ltd. (Industrial)
- Address:4-5/F, Block E, Shifeng Tech Park, Huaning RD, Dalang, Longhua
- Yancheng Sudes Machinery Equipment Co., Ltd.
- Address:West Huabang International
- Dongguan Yood Electronic Commerce Co., Ltd.
- Address:2-107,HuaMao Garden,FuTian
- Guangzhou Feisoon Electronic Technology Co., Ltd.
- Address:Room 405, NO.44-2 Binjiangxi Road ,Haizhu District
- Yueqing Guofang Electrical Co., Ltd.
- Address:Liushi Town
- Shenzhen MYT Technology Co., Ltd.
- Address:6/F, Bldg.5, Wuwu Technology Park, Qingquan Rd., Longhua
- Puning Chigang Enpu Wire & Cable Industry Factory
- Address:Room3308, R&F To-win Building, No.30 Huaxia Road, zhujiang new town, Tianhe District Guangzhou,China
- Zhejiang Jinda Electronics Co., Ltd.
- Address:No. A-2, West Industry Zone, Hongqiao Town, Yueqing City, Zhejiang Province, China