- Shenzhen Galid Industry Co.,Ltd
- Address:Room B1511 Niulanqian Building Minzhi Road Longhua town Baoan district Shenzhen Shenzhen Guangdong 518000 China
- Shenzhen Tenzi Tinkoo Technology Co.,Ltd
- Address:2F, Block C, RenShengLi Industrial Park, Gushu, Xixiang, Shenzhen,China Shenzhen Guangdong 518102 China
- Perfectingsound
- Address:12A01 information building Baoyunda logistic park,Qianjin Road#2,Baoan Shenzhen Guangdong China
- Guangzhou Chuanteng Electronic Technology Co., Ltd.
- Address:Donghu Industrial park, call to MP 8613825065583,Guangzhou city, Guangdong province,China. Guangzhou Guangdong China
- Shenzhen Zonsem Technology Co.,Ltd.
- Address:Rm.910B,Square Building, Banmin 1st road, Xin`an Sub-dist.,Baoan Dist., Shenzhen Guangdong 518101 China
- Dongguan Jiaxing Electronic & Technology Co; Ltd
- Address:Rm 402 ,4F ,Huachuangda building ,BaoAn 49 district,ShenZhen city, Guangdong,China Shenzhen Guangdong 518101 China
- Shenzhen MYKIND Technology Co.,Ltd
- Address:3F,568#,FanShen Road,Baoan District,47 district,ShenZhen,Guangdong,China Shenzhen Guangdong 518057 China
- TAGA Audio Technology Company Limited
- Address:Chencun Town, Shunde District, Foshan Guangdong 528313 China
- Opower
- Address:futian Shenzhen Guangdong China
- Feda Electronic Co.,Ltd
- Address:New Mabu village,Haicheng road,Xixiang town Shenzhen Guangdong 518102 China
- Blue Cat
- Address:HUANGQIANGBEI XIANDAIZHICHUANG A# Shenzhen Guangdong China
- USD Industrial Limited
- Address:baoan Shenzhen Guangdong 518000 China
- E Tronics
- Address:No.10 HeTian street,JiangCheng district Yangjiang Guangdong 529500 China
- Zhongshan Mao Feng Electronics Co., Ltd.
- Address:Shenghui North Industrial District, Zhongshan, Guangdong, China Zhongshan Guangdong 528427 China
- porton Technology Co., Ltd
- Address:Room 9D12-13, 9 / F SEG Plaza, HuaQiang North Road, FuTian , ShenZhen Shenzhen ?? 518000 China
- E-LiVi Shenzhen Electronics Co.,Ltd
- Address:No.1 Liuhe Road, Jinquan Industrial Estate, Henggang Town,Longgang District Shenzhen Guangdong 518173 China
- Hongkong U-lion Tech Co.Itd.
- Address:Room 602,Block B,Jialinhaotin Building,2001 Shennandadao Av.,Futian District,Shenzhen,China Shenzhen Guangdong 518034 China
- NAW Pro-Audio Equipment Co., Ltd.
- Address:No.106, Shinan R.D., Shawan Town,Panyu, Guangzhou Guangdong China
- Shenzhen Explorer Electronics Co,.Ltd
- Address:Block 1, Shenhua Science & Technology park, Meixiu Road, Shenzhen Guangdong 518000 China
- Meirui Technology
- Address:NO.2B industrial district,yabian,shajing town,bao'an shenzhen city,guangdong provice Shenzhen Guangdong 518104 China