- Shenzhen Ariko Electronic Co., Ltd.
- Address:
- Guangzhou Mingmao Electronic and Technology Co., Ltd.
- Address:3FF020, Ming Liter Cyberport, 67-73 Xidi Second Road, Liwan District, Guangzhou, Guangdong, China (Mainland)
- Shenzhen ListenU Technology Co., Ltd.
- Address:GuoQi Tower, ShangBu South Road
- Dongguan City Zhi Yi Hong Hardware & Plastic Co., Ltd.
- Address:The 3rd. Floor, Building A, No.25 of Hou Hu Road, Huang Cun Village, Hu Men Town, Dong Guan City, Guang Dong Province
- Shenzhen Heronsky Technology Co., Limited
- Address:Vanke 5th Garden Yayuan RD. Bantian Longgang District
- Shenzhen U.Calling Technology Co., Ltd.
- Address:3 Songzi RD,Longgang District
- Wenyang Stationery Manufacturing Co., Ltd.
- Address:Pancun Industrial Park, Leliu, Shunde
- Zhuji Jiyang Automotive Brake Factory
- Address:7th Floor,#1327 Tiantong North Road,Yinzhou District,Ningbo
- Quanzhou YC Store Fixture Co., Ltd.
- Address:5F,Xingxiang Building,Yunlu Road
- Guangzhou Uhomax Communication Technology Co., Ltd.
- Address:Room 37 20/F Newasia Liwan District Guangzhou
- Shenzhen Zirou Electronic Technology Co., Ltd.
- Address:
- Shenzhen Sako Electronic Co., Ltd.
- Address:12D, Block D, Haishandao No.1 Building, Haishan Road, Yantian District.