- EWT CO., LTD
- Address:074 Wing Tuck Comm Centre
- Sky Power
- Address:On Lok Road, Hong Kong, -, Hong Kong
- 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,
- Sew Access (Far East) Ltd
- Address:Sew Access (Far East) Ltd Unit 958 HITEC, 1 Trademart Drive Kowloon Bay,, Kowloon, Hong Kong
- Eonboom Electronics
- Address:Rooms 1318-20, 13 / F, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hong Kong
- 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
- Maxlight Trading Limited
- Address:No.501, Block A, Taixuan, Tairan 9Road Shenanan dadao, Futian district, Shenzhen, Guangdong province, Shenzhen, Other, Hong Kong
- NGtron Ltd
- Address:Unit 1010, Miramar Tower, 132, Nathan Road, Tsimshantsui, Hong Kong, Kowloon, Hong Kong
- Topsky Technology(Shenzhen) Co.,Ltd
- Address:East Fuhua Road, Shenzhen, Guangdng, Hong Kong
- Eazzy Digital Video Technology Company
- Address:Flat A 11 / F Block 27
- Evertech Electronics Ind Co Ltd.
- Address:UNIT H, 15/F,MEI LUEN IND BLDG.,23-31 KUNG YIP STR.
- Mewa Industrial Co.,Ltd
- Address:futian district,shenzhen shenzhen Hong Kong
- STL Security
- Address:Wing Yip, Kwai Chung, New Territories, Hong Kong
- A Plus Technology Consultant Ltd.
- Address:Flat2310, Block B, 23 / F, Hover Industrial Building, 26-38 Kwai Cheong Road, Kwai Chung, N. T.
- AV-Precision Technology Limited
- Address:East Sun Industrial Ctr, Kwun Tong
- Signal Communications Ltd.
- Address:838 Lai Chi Kok Road
- Standard Component Company
- Address:kolong