- Shenzhen SMART PON Technology Co., Ltd
- GlobalAsiaMain camp:ONU, OLT, SFP Module, LTE Router
- Shenzhen HDV Photoelectron Technology Ltd.
- GlobalAsiaMain camp:ONU, OLT, SFP Module, Media converter
- Yunnan Yuanjin Optical Co., Ltd.
- GlobalAsiaMain camp:military binoculars,waterproof binoculars,outdoor binoculars,monocular binoculars
- Shaanxi Japan Cheng Technology Development Co., Ltd.
- GlobalAsiaMain camp:半导体激光器,激光准直光源,激光平行光管,激光标线仪,光学透镜