- P@G co.,ltd
- Address:18 Java Road, North Point
- Mainland Energy Conversion Ltd(MEC-Energietechnik GmbH)
- Address:Suite 11a, West Gate Tower 7 Wing Hong Street. , Cheung Sha Wan
- Rain Law
- Address:Tuen Mun
- WONDERFUL HOLDINGS GROUP LIMITED
- Address:No.13 Guoyuan Road,Songzikeng,Laokeng Community,Kengzi Sub-district,Pingshan New District