| Bissnesss Name | Address |
|---|---|
| ELBEX VIDEO (HONG KONG) LIMITED | Unit A, 1/F, On Fat Industrial Building, 12-18 Kwai Wing Road, Kwai Chung |
| Ample Systems Limited | Flat D, Block 2, 3/F, Camel Paint Building, 62 Hoi Yuen Road, Kwun Tong |
| Hang Shun Technology Company Limited | Room 1207, 12/F, Kwong Sang Hong Centre, 151-153 Hoi Bun Road, Kwun Tong |
| Anchor Technology (HK) Limited | Room 1501, International Trade Centre, 11 Sha Tsui Road, Tsuen Wan |
| Heng Sing Engineering Company Limited | Flat B, 2/F, Chatham Commercial Building, 399 Chatham Road North, Hung Hom |
| HKEA Group Limited | Room 18, 8/F, Southmark, Tower B, 11 Yip Hing Street, Wong Chuk Hang |
| Hong Kong Communications Company Limited | 25/F, Oxford House, Taikoo Place, 979 King's Road, Quarry Bay |
| Integrated Network Systems (HK) Limited | 9/F, Hung Tak Building, 106-108 Des Voeux Road Central, Central District, Central |
| Tung Po (HK) Technology Enterprise Limited | Room 4, 15/F, Riley House, 88 Lei Muk Road, Kwai Chung |
| Merit Li-Lin CCTV HK Limited | Flat A3, 7/F, Kailey Ind Centre, 12 Fung Yip Street, Chai Wan |
| Thorn Security (Hong Kong) Limited | 11/F, 633 King's Road, North Point |
| Fo Ngai Electronic Security Systems Limited | Unit J, 8/F, King Win Factory Building, 65-67 King Yip Street, Kwun Tong |
| Forward Technology Co Limited | Room 1417, Thriving Industrial Centre, 26-38 Sha Tsui Road, Tsuen Wan |
| CMT Engineering Limited | Flat C01, 7/F, Wui Wah Factory Building, 1035-1037 Yee Kuk West Street, Lai Chi Kok |
| Effective Electronics Technologies Limited | Room 05, 17/F, Grandtech Centre, 8 On Ping Street, Sha Tin |
| Thousand Port Engineering Company Limited | Flat B3, 4/F, Jone Mult Factory Building, 169 Wai Yip Street, Kwun Tong |
| Parking Systems Limited | Room 1508-12, 15/F, Peninsula Tower, 538 Castle Road, Cheung Sha Wan |
| Rec Engineering Contracting Company Limited | 11/F, Success Centre, 26-38 Ta Chuen Ping Street, Kwai Chung |
| BGB (Hong Kong) Limited | Room 103, 1/F, Hing Yip Commercial Centre, 272-284 Des Voeux Road Central, Sheung Wan |
| Schneider Electric (Hong Kong) Limited | 13/F, East Wing, Taikoo Place Warwick House, 979 King's Road, Quarry Bay |
| Ceylon Engineering Limited | Flat A, 4/F, Superluck Industrial Centre (Phase 1), 45-53 Sha Tsui Road, Tsuen Wan |
| Hang Fung Security Eng Limited | G/F, Block D, Selwyn Factory Building, 404 Kwun Tong Road, Kwun Tong |
| Securex Solution Limited | Flat S, 2/F, Block 3, Camel Paint Building, 60 Hoi Yuen Road, Kwun Tong |
| C & W (Hong Kong) Limited | Flat D, 6/F, 51 Bedford Road, Tai Kok Tsui |
| Chinney Alliance Engineering Limited | Asian House, 1 Hennessy Road, Wan Chai |