- Elecsound Electronics Company Limited
- Address:11 / F. , Front Block, Hang Lok Building, 128-130. ,
- Tomen
- Address:Rm. 2604
- Tyson Technology Co Limited
- Address:FLAT/RM 1902(A) 19/F,38 PLAZA,38 SHAN TUNG STREET MONGKOK, KL
- BCD INDUSTRY
- Address:ROOM 3, 21 / F; EAR EAST CONSORTIUM BUILDING, 121 DES VOEUX ROAD CENTRAL, HK
- Luckswell Investment Limited
- Address:Flat 18-19, 8 / F, Block C, Goldfield Industrial Centre, 1 Sui Wo Road, Fo Tan, Shatin
- Kingtronics
- Address:Unit I, 4 / F Dormind Ind. Building, 13 Yip Fung Street, Fanling, N. T. HK
- Sun Light Electronics (H.K.) Ltd.
- Address:RM 710 BLK B, HOI LUEN IND'L CTR. ,
- Florence (Global) Company Limited
- Address:Flat 9, G / F. , Champion Bldg. , 70 Fung Cheung Road, Yuen Long, N. T.
- Luxts Industrial Limited
- Address:Unit 702,8/F,99 Hennessy Rd,Wanchai,Hong Kong
- Eastnow
- Address:
- LED-Tronic
- Address:Unit A, 14 / F, Shun On Comm Bldg. , 112-114 Des Voeux Road
- Hongkong Finestar Group Ltd
- Address:100 Granville Road, Tsimshatsui East
- Alcon Technology Co Ltd
- Address:UNIT A16, 7 / F, UNION HING YIP BUILDING,
- Elec components company limited
- Address:04D cuijingju baomin 2nd Road
- Kingtronics International Company
- Address:Unit I, 4 / F Dormind Ind. Building, 13 Yip Fung Street, Fanling, N. T. HK
- HK K-Starry Industrial Development Co., Ltd
- Address:Tai Yau Building 181 Johnston
- POWERFUL UNION INDUSTRIAL COMPANY
- Address:No. 59, Fuk Hi Strett, Yuen Long Industrial Estate, Yuen Long, N. T. HONG KONG
- Digital Dynamics Ltd
- Address:Flat H,3/F., Universal Ind. Ctr.,19-21, Shan Mei Street,
- RICH DELTA IND LTD
- Address:Gannuodao, HongKong, HongKong, Hong Kong
- Millison International Ltd.
- Address:Rm 412, Lippo Sun Plaza,28 Canton Road,