- Parkin (HK) Industrial Limited
- Address:Room B, 8/F, Excelsior Bldg, 68-76 Sha Tsui Road, Tsuen Wan, N.T., Hong Kong
- HawkwinTech Electronics Company Limited
- Address:Flat/Rm 1008 10/F Wing Tuck Commercial Centre, No 177 - 183 Wing Lock Street, Hong Kong
- Jettone Circuit (HK) Company Ltd.
- Address:Room 308, Global Trade Centre, 15 Wing Kin Road, New Territories, Kwai Chung, Hong Kong
- QTAS Electronics Limited
- Address:KANGLE, ZHONGSHAN, GUANGDONG, Hong Kong
- Circuit Engineering Company Limited
- Address:RM 905, Working Berg, Commblog, 41-47 Marble Road, HONGKONG, Hong Kong
- Customer Satisfaction Technology Company Ltd.
- Address:Fo Tan, Shatin, Hong Kong, Hong Kong, China, Hong Kong
- Aiketon Electronics Ltd.
- Address:Room 1313, Block A, Hoi Luen Industrial Centre, 55 Hoi Yuen Road, Kwun Tong, Kowloon, Hong Kong, Other, Hong Kong
- Knights Technology Limited
- Address:6 Shing Yip Street, Hong Kong, China, Hong Kong
- Flexible Electronic Company Limited
- Address:RM 905, Working Berg, Commblog, 41-47 Marble Road, Hong Kong
- Logic Procurement Asia Ltd
- Address:Level 25, Bank of China Tower, Central, Hong Kong, Hong Kong
- Standard Printed Circuit Board Ltd.
- Address:Unit 14, 12/F., 19-21 Shing Yip Street, Kwun Tong, Kowloon, Hong Kong, Hong Kong
- SpeedyPrint (HK) Ltd.
- Address:Hung To Road, Hong Kong, Hong Kong, Hong Kong
- Stontronics (H.K.) Ltd.
- Address:Sha Tsui Road, Hong Kong SAR, Hong Kong
- ASPECT Supply Base Engineering Ltd.
- Address:Suite D, 10/F, Fast Industrial building, 658 Castle Peak Road,, Kowloon, Hong Kong
- Asia PCB Limited
- Address:114, H.K., Hong Kong
- China Electronic Ltd.
- Address:43-47 Wang Lung St., Tsuen Wan, Hong Kong
- Nippon Circuits Ltd
- Address:Unit 3-4, 8/F., Wah Wai Centre, 38-40 Au Pui Wan Street,, Fotan, Shatin, N.T., Hong Kong, Hong Kong
- YEE KING SILK-SCREEN PRINTING
- Address:Flat 2, 2/F., Block B, Hoi Luen Industrial Center,, Kwun Tong, Kowloon, Hong Kong
- Vesco Electronics (HK) Co., Ltd
- Address:unit 503,5/fl., silvercord tower 2,30 canton, HK, Hong Kong
- CHI TUN ELECTRONICS CO
- Address:Baoan Huameiju business center 1-b, Shenzhen, GD, Hong Kong