- Focasn Technology Limited
- Main products: 2.1-ch computer speakers
- Beijing [Verified]
- ShenZhen Eurobird Technology Co., LTD
- Main products: 2.0-ch computer speakers
- Beijing [Verified]
- E&S Technology Co. Ltd
- Main products: 3D earphones
- Beijing [Verified]
- Tungtech Industrial Limited
- Main products: Answering machines
- Beijing [Verified]
- Boxin Electronic Co.,Ltd
- Main products: 5.1-channel headphones
- Beijing [Verified]