- WINHING INDUSTRIAL LIMITED
- Address:Room B33, 2/F, Block B, Proficient Industrial Centre, 6 Wang Kwun Road
- Ripro Enterprise Co. Ltd
- Address:No. 25, Hua-Mei Street Kuei-Shan Hsiang
- flylinker international ltd
- Address:181 Johnston Road Wanchai
- Manbridge International Ltd.
- Address:64 Hoi Yuen Road, Kwun Tong, Kowloon, Hong Kong
- Bright Solar Industry Co Ltd
- Address:604A Mirror Tower 61 Mody Road Tsim Sha Tsui
- Promax International(HK)Limited
- Address:Tai Lin Pai
- Davaga Limited
- Address:
- HK WSP Electronic Co.,Ltd
- Address:7 / F HO KING COMM CTR
- Will Lam
- Address:
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