- Shenzhen Shengyutongda Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Zhongxin Electronics Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Communitech Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Juswin Technology Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Shenzhen JetChao Mold Corp. Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Puretek Electronics Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Shenzhen PSK Electronic Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Yifan High-Tech Electronic Department
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Jipstar Electronic Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Anytone Technology Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Tubao Technology Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Ri Shian Technology Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- ePowerfirst Technology Company Limited (Shenzhen)
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Henglixin Electronic Co.,Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen ShengLan Technology Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Longan Tianxia Electrical Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Handar Optical Technology Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Integrity Electronics Co., Limited
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Wasge Telecom Tech Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen YLD Tech Co.,Ltd
- Main business:
- East AsiaChina(Mainland)