- Makarios Asia Limited
- Address:Unit 810, 8 / F, Metro Center 1, 32, Lam Hing Street, Kowloon Bay, Kowloon
- Sky Power
- Address:On Lok Road, Hong Kong, -, Hong Kong
- Long Sky Industries Ltd
- Address:flat c, 3/fl., Tower 2, no.1 Queen St. Sheung Wan,, Hong Kong, NIL, Hong Kong
- Safestag Co.,Limited
- Address:
- Jupiter Networks Limited
- Address:Unit 19, 3 / F, Sing Win Factory Building, 15-17 Shing Yip Street
- SAY Security Group Asia Ltd
- Address:4/F., Bowa Hse, 180 Nathan Road, TST
- Honkong TYAM Imp.& Exp.corp
- Address:Room No1001, 10 / F, Kwong Fat Comercial Building, 582-588, Canton Road, Yau Ma Tei, Kowloon,
- Kotex Development Holdings LTD
- Address:Flat C, 3 / F Fully Ind Bldg, 6 Tsun Yip Lane, Kwun Tong, Kln.
- Sew Access (Far East) Ltd
- Address:Sew Access (Far East) Ltd Unit 958 HITEC, 1 Trademart Drive Kowloon Bay,, Kowloon, Hong Kong
- Sro Group (CHINA)
- Address:Unit 1101-1103, Tong Da Chuang Ye building, No.1, 600 Tianshan Rd shanghai shanghai 200050 Hong Kong
- ESYTK CO., LIMITED
- Address:9F Henan Building 19 Luard Road
- Excel Tact Limited
- Address:Lung Tak St
- JINZONGHENG TECHNOLOGY COMPANY LIMITED
- Address:Flat G5 20F,Supeluck Industrial Centre, Phase 2 No. 57 Sha Tsui Road, Tsuen Wan
- B & D Safety Limited
- Address:3 Lockhart Road, Hong Kong, Hong Kong
- Gift Depot Technology Company
- Address:83~93 Chai Wan Kok St.,, Hong Kong, Hong Kong
- Eonboom Electronics
- Address:Rooms 1318-20, 13 / F, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hong Kong
- East Bloom Industrial Ltd.
- Address:Flat A,4/F,Kwok Kee Group Center,107 How Ming Street
- Syntag Technology Limited
- Address:26 Kai Cheung Road, Kowloon Bay
- Tury Industry Limited
- Address:Rm 1202, At Tower, No.180 Electric Rd., North Point
- Intematic International (HK) Co., Ltd.
- Address:303 Hennessy, Wanchai, HongKong, Hong Kong