- Howell Advance Technology Co., Ltd
- Address:Room 605 Manager Builing, Bagua Road, Futian District
- Shenzhen Ecson Electric Co. Ltd.
- Address:808 Sungang Building, Louhu
- IDSS Technology LTD.
- Address:3rd Floor, West Block 12, ShangBu Industrial Zone, HuaQiang North Road, FuTian District,
- Safesky (HK) Technology Co. Ltd
- Address:Block3, Jianye Industrial Park, Zhuzilin, Shenzhen, Guangdong China
- Socam Electronics
- Address:Jingfu Building,Fuxiang Road,Futian District, Shenzhen China
- Shenzhen Yingting Technology Co., Ltd.
- Address:7-1, Lipu Street, Dafapu, Bantian Road
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