- Super Contact Ltd.
- Address:Bao'an Shenzhen China
- Honghua Industrial Co., LTD
- Address:Room 18D, JiaYue Block, shenzhen city foshan guangdong 51800 China
- Goeasytec Technologies Co., Ltd.
- Address:5F,1B, PENGFENGFA INDUSTRY PARK, NO 175,INDUSTRY EAST ROAD, LONGHUA TOWN Shenzhen Guangdong 518100 China
- A-master (Guangzhou) Electronics Co.,Ltd.(Public Address System Manufacturer & Supplier)
- Address:E-2 Block LongShan Industry Park, Longdong Town Tianhe District, Guangzhou, China Guangzhou Guangdong 510520 China
- Cce Co.,Limited
- Address:Chongqing Chongqing Chongqing 400020 China
- Shenzhen HTC Electronic Co., Ltd
- Address:Building F ,TangShuiWei BaoShan Industrial District, LongHuaMinZhi. Shenzhen Guangdong China
- T&D Technology Development Co.,Ltd
- Address:RM1306,Haiyan Building,Jiabin Road,Luohu District,Shenzhen Shenzhen Guangdong China
- ShenZhen Abram Techology Limited
- Address:shen nan road Shenzhen Guangdong China
- Shanghai VICTOR Information Tech Co.,Ltd.
- Address:Rm 3003,Building 1,International LADOLL City.No.199 Shimen No.2 Rood, SHANGHAI China
- A.D.C.Electronics (Shenzhen) Manufactory
- Address:#228 District Henggang Town, Shenzhen Guangdong 518115 China
- Doo-Link Manufacture Co. , Ltd
- Address:Bldgs 4, Zhuangbian Industrial Zone, Xixiang, Baoan Shenzhen Guangdong 518103 China
- Shenzhen Onprosperity Technology Co.,Ltd
- Address:No.1510, Internation Mayor Communication Center, Shennan Av,Shenzhen,China Shenzhen Guangdong China
- Guangzhou EU Communication
- Address:3FC089,3/F,NanFang Building Int'l Electronic&Digital City,Yanjiangxi Rd. Guangzhou Guangdong China
- Shenzhen Kensing Technology Co.,Ltd
- Address:Building 25, 7th Industrial Park, Tianliao Village, Gongming Town, Bao'an District, Shenzhen City, G shenzhen Guangdong 518106 China
- Digisino
- Address:Room 1301, News Building, No1 , Shennan Mid Road shenzhen China
- Michael Chan's Store
- Address:LongGang District ShenZhen China Shenzhen Guangdong 518000 China
- HongKong Zhuoxin Didital Technology Co., Ltd.
- Address:Huafu Building No.3 Xinwen Road Futian District Shenzhen china Shenzhen Guangdong 518000 China
- Dayfly Tech Co., Ltd.
- Address:Room 31A，3＃，Yujinghuacheng Garden, Futian District, Shenzhen,China Shenzhen Guangdong 518031 China
- Joysun Co. Ltd
- Address:Zhan Yi Zhi Street 136# Tian Shou Road Tianhe.Guangzhou China Guangzhou Guangdong 510420, China
- Putianda Technology Co.,Ltd.
- Address:Room703, Jinda Technology Center, Kefeng Road, Nanshan District, Shenzhen, Guangdong Shenzhen Guangdong China