- Reliable Photonics (Shenzhen) Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Campu Science-technology Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Lontek Electronic Technology Co.,Limited
- Main business:
- East AsiaChina(Mainland)
- CiChin Optical(Shenzhen) Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen E-welly Electronics Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Haoheli Webbing Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Hohi New Trend Production Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Kai Ju Yuan Technology Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Yinkoo New Energy Technology Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Gold Five Star Electronics Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Kojer Electronic Co., Ltd.
- Main business:
- East AsiaChina(Mainland)
- Shenzhen HSD Science and Technology Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Zhuo M Science and Technology Limited Company
- Main business:
- East AsiaChina(Mainland)
- Shenzhen HNC Precision Metal Products Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Xiang Cheng Electronic Technology Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Surpass Structure Ceramics Co., Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen U-tech Technology Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen China-Top Security Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Hong Tai Feng Electronics Co. Ltd
- Main business:
- East AsiaChina(Mainland)
- Shenzhen Honglinhui Technology Co., Ltd.
- Main business:
- East AsiaChina(Mainland)