- 3C Electronics International
- Address:9 / F Far East Consortium Building, 121 Des Voeus Road, Central
- Cotco International Ltd
- Address:1234
- Palong Electronics Limited
- Address:Room 17, 6 / F Shun On Commercial Building 112-114 Des Voeux Road Central Hong Kong
- DynaCity Technology (HK) Limited
- Address:Unit 531B, 5 / F, Core Building 2, No. 1 Science Park West Avenue, Hong Kong Science Park, Pak Shek Kok, Shatin, N. T. , Hong Kong
- Existence Co
- Address:11/F., Yiuga Factory Bldg.,62 Victoria Road, Kennedy Town
- OEMs Electronics Co Limited
- Address:17B-17F Cheuk Nang Plaza 250 Hennessy Road Wan Chai Hong Kong
- Futurelights optoelectronics ltd
- Address:Flat 2505, 25 / F, Nanyang Plaza, 57 Hung To Road, Kwuntong,
- Adreach Components, Inc.
- Address:513 Hennessy Rd.,, Causeway Bay, Hongkong, Hong Kong
- CuanHeny (HongKong)Electronic Scales Co., Ltd
- Address:Lam Kau U, Hongkong, Hong Kong
- Favor Company Limited
- Address:hong hom
- Avant Technologies Limited
- Address:Suite F, 16 / F, Cameron Plaza, 23-25a Cameron Road, Tsimshatsui, Kowloon
- Powerchip Electronics Limited
- Address:Unit 409, Harry Industrial Building Unit 409, Harry Industrial Building, Au Pui Wan Street, New Territories HK HK Hong Kong
- Suntan Capacitor Technology Co., Ltd.
- Address:Unit I, 4 / F. , Dormind industrial building, 13 Yip Fung Street, Fanling, N. T. ,
- Sansun Industries
- Address:2A Hart Avenue, TST, Kowloon, Hong Kong
- Law Pui Chung Simon
- Address:Sai Shan Rd, Tsing Yi, Hong Kong, Hong Kong
- HongKong WinWorld Trading Limited
- Address:21st Floor, New World Tower1, 18 Qreen
- Vigor Electronics Limited
- Address:
- Manshun International Limited
- Address:RM. 10-12, 7/F., WAH WAI CENTRE,38-40 AU PUI WAN STREET,, FO TAN, N.T, HONG KONG, Hong Kong
- Ledman optoelectronic company Ltd.
- Address:7 / F, Hi-Tech Industrial Zone
- CAESAR LIGHT CO., LTD
- Address:Hollywood Plaza