- IT Solution China Limited
- Address:Chong Ming Building, 72 Cheung Sha WAN Rd Kl
- Sedna Advanced Electronics Ltd
- Address:Unit A, 8/F, Phase 1, Regency Centre
- Zoltrix Technology Limited
- Address:Room A11, 22 / F. , Chiap King Industrial Building, 714 Prince Edward Road East, San Po Kong, Kowloon,
- MITO DIGITAL LTD
- Address:Room 2308, Ricky Centre, 36 Chong Yip St
- MISISI
- Address:
- Juhui D & T
- Address:Kowloon Bidg555 Nathan Road Mongkok
- HORTEK TECHNOLOGY LTD
- Address:Flat F1, 13 / F. , Wing Cheung Ind. Bludg. , 109 How Ming Street, Kwun Tong, Kowloon
- GUANG YI COMPANY LIMITED
- Address:5/F, 7-8/F, 11-12/F Woon Lee Commercial Building 7-9 Austin Avenue Tsim Sha Tsui, Kowloon Hong Kong
- Katin International Ltd
- Address:7C Greenwood Court
- Network Pioneer Co.,Ltd
- Address:Room 1313, Ocean Centre, 5 Canton Road, Tsim Sha Tsui, Kowloon
- TELEMPIRE INTERNATIONAL ENTERPRISE CO. LIMITED
- Address:Rooms 13-14, 2/F., Po Hong Centre, 2 Wang Tung Street,
- Maxsony Technology Limited
- Address:15c&D, Centre 600,82 King Lam St., Sheung Sha Wan, Kln
- EKELIVE TECHNOLOGY (HONGKONG) LIMITED
- Address:Unit 7 / F, Bright way tower, no: 33, Mong Kok Road, Kowloon, Hong Kong.
- zengxianfeng Import &export co.ltd
- Address:UNIT 1009, TOWER B REGENT CENTER 70 TA CHUEN PING ST KWAI CHUNG
- new royal technology ltd.
- Address:RM611, 6 / F, RICKY CENTRE, 36 CHONG YIP STREET, KWUN TONG, KLN
- T&Y Cordiality Enterprise Limited
- Address:Kwun Tong Kowloon.
- Pacswitch Globe Telecom Limited
- Address:Room 703-710 Tower 1 Silvercord 30 Canton Road
- FHC Corporation Limited
- Address:3905 Two Exchange Square, Suite No. 8292, 8 Connaught Place
- HK Forwell Wireless Co., Ltd
- Address:Unit 31, 5 / F, Shing Yip Industrial Building, Kwun Tong
- 3Grouter
- Address:BONHAM STRAND WESTM