- Sound Solution Logistics (Shenzhen) Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Chenge Electronics Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen General Hardware & Plastic Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Longsheng Communication Market Ed Communication Fittings Counter
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Gold Coast Trading Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Anzhuozhongxin Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Boc Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Green Lighting Technology Co.,ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen High-level Electronics Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Ninesong Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Hing Po Hao Craft Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Perfect Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Swander Tech Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Senwell Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Zhongshi Watch & Clock Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Honorwell Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Pengyuan Electronics Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Canyi Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Pophong Communication Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Hope Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)