- Foshan Shunde Great Power Supply Co. Ltd
- Main products: AC/AC adapters
- Beijing [Verified]
- Hangzhou Daytai Network Technologies Co. Ltd
- Main products: BNC connectors
- Beijing [Verified]
- HSS Telecom&Energy Limited
- Main products: 4G antennas
- Beijing [Verified]
- Gwan Kuen Technology Co. Ltd
- Main products: Computer products OEM & ODM services
- Beijing [Verified]