- Ever Power industrial development limited
- Address:98 Argyle Street
- Andex (Hong Kong) Limited
- Address:Unit 4, 8 / F, Hung To Ind
- Regent ctp co.
- Address:Room 408, 4 / F, 46-48 Pak Tin Par Street. Tsuen Wan
- ferfect company
- Address:hontcotuo
- Axis Power Industries Ltd
- Address:505 Hennessy Road
- Ideas electronic Co., LTD.
- Address:New Kowloon
- Ying Tian International Limited
- Address:Rm 05 Flat H 15/F KWAI SHING ROAD 42-46 HONG KONG Hong Kong
- Ligo Keypad
- Address:1 Mei Wan St. , Tsuen Wan.
- Chiba Design Consultant Company Limited
- Address:A56 Ground Floor 18 Boham Strand
- HongKong YongYao Electronic Co.,Ltd
- Address:Unit 1220, 12 / F. , Grandtech Centre, Siu Lek Yuen, Shatin
- QURESHI Group HK ltd
- Address:14 / F, D1 MIRADORE MENSION 58 NATAHAN RD
- Merit Technology Group Co.,Limited
- Address:SHANTUNG
- Innova Global Co., Ltd.
- Address:Room2611-12, 26 / F. , C. C, Wu Bldg. , 302-308 Hennessy Road, Wanchai
- Wealth Tower Electric Ltd.
- Address:30 SHING YIP STREET, KWUN TONG HONGKONG Hong Kong
- VFJ Technology (HK) Ltd
- Address:Units 1508-10,15/F, Shui On Centre, Wanchai
- AWINGTECH IM&EX
- Address:16th Floor, Flats7-14 Horizon Plaza
- ACUMEN ELECTRONICS COMPANY
- Address:Rm 915, New City Centre, Kwun Tong
- ILCON GmbH
- Address:Hoya Germany Hoya 27318 Hong Kong
- Chuangwei Industrial (Int) Limited
- Address:Floor 2 Xingxing Plaza 105 Road Dashi Panyu SECTION , GUANGZHOU CHINA guangzhou guangdong Hong Kong
- winter Electronics
- Address:Flat / RM611, 6 / F Richy centre, 36 Chong yip St