| Bissnesss Name | Address |
|---|---|
| Wylam's Services Limited | Unit 2, 6/F, Chai Wan Industrial City, Phase 1, 60 Wing Tai Road, Chai Wan |
| Wellhope Engineering Limited | Room 8, 10/F, China United Centre, 28 Marble Road, North Point |
| Top Dragon Technologist Limited | Room 2, Block A, 3/F, World Wide Industrial Building, 33 Tokwawan Road, To Kwa Wan |
| Verint Systems (Asia Pacific) Limited | Suites 715-6, Core F, Cyberport 3, 100 Cyberport Road, Pok Fu Lam |
| Willy Tech Limited | Room 15, 4/F, Meeco Industrial Building, No 53-55 Au Pui Wan Street, Fotan, Sha Tin |
| Citi-Pro Technology Limited | Flat D, 4/F, China Paint Building, 5B Arran Street, Mong Kok |
| Shun Hing Engineering Contracting Company Limited | 16/F, Shun Hing Centre, 2 Shing Yiu Street, Kwai Chung |
| Posonic Security Systems Internatl Ltd | Yuen Long Trdg Centre, Yuen Long |
| Shun Hing Technology Company Limited | 9/F, Peninsula Centre, 67 Mody Road, Tsim Sha Tsui East |
| Shun Hing Systems Integration Company Limited | 16/F, Shun Hing Centre, 8 Shing Yiu Street, Kwai Chung |
| Shun Hing JVC Ltd | Room 909-911, Peninsula Centre, 67 Mody Road, Tsim Sha Tsui East |
| King's Security Systems Limited | Room 1107, Kowloon Plaza, 485 Castle Peak Road, Cheung Sha Wan |
| Golden Power Technology Limited | Room 3, 12//F, Sing Win Factory Building, 15-17 Shing Yip Street, Kwun Tong |
| Win Top Engineering Limited | Flat K, Block 1, 14/F, Kingswin Industrial Building, 32-50 Lee Muk Road, Kwai Chung |
| Orient Security System Limited | Unit 5, 12/F, Chong Fat Building, 266-288 Cheung Sha Wan Road, Sham Shui Po |
| Ben Fung Machineries & Engineering Limited | 29/F, Tower 1, Millennium City 1, 388 Kwun Tong Road, Kwun Tong |
| Cititronic Engineering Company Limited | Flat B, 3/F, Yeung Yiu Chung (No. 8) Industrial Building, 20 Wang Hoi Road, Kowloon Bay |
| A-Force Security & Technology Limited | Flat B16, Block B, 7/F, Merit Industrial Centre, 94 Tokwawan Road, To Kwa Wan |
| Aei Protect-On Systems Ltd | Effort Ind Bldg, Kwai Chung |
| Protect Electronic Eng Equipment Limited | G/F, Kei Yip Building, 5 Yuen Long On Hing Street, Yuen Long |
| Po Tech Construction And Development Limited | Room 7, 10/F, Shing Yip Industrial Building, 19-21 Shing Yip Street, Kwun Tong |
| Po Tat Electronic System Company Limited | Room 709, 7/F, Kowloon Plaza, 485 Castle Peak Road, Cheung Sha Wan |
| Pocity Security Systems Co | Room 1207, 12/F, Cheung Fai Industrial Building, 133 Wai Yip Street, Kwun Tong |
| Power-World Security System (F E) Limited | Flat 13, 11/F, Sing Win Factory Building, 15-17 Shing Yip Street, Kwun Tong |
| B & D Electronic System Co Limited | Rm 14, Block A, 9/F, Hang Wai Industrial Centre, 6 Kin Tai Street, Tuen Mun |