- MP4GLOBAL.COM
- Address:17 Wah Yue Street, Aberdeen
- BillionTop
- Address:1304# 14 queen road
- Chitwan Internation (HK) Ltd
- Address:Hoi Yuen Road, Kwun Tong
- EDUCK INDUSTRIAL CO.,LTD
- Address:Room1401, Cambridge House,26-28 Cameron Road, Tsimshatsui, Kowloon, Hong Kong
- Rytech Electronics Limited
- Address:116-118 Ma Tau Wai Road, HongKong
- Jade Connections Limited
- Address:Woodland Crest
- Goldenmars Technology (HK) Limited
- Address:Room2006 Enterprise Square Phase II, 3 Sheung Yuet Road, Kowloon Bay