- Optic-Arts
- Address:Suite 2203-06, Level 22, Office Tower, Langham Place
- The Brandy Group Design
- Address:
- TechMaster Company Limited
- Address:Man Lok Street
- YETON HOLDINGS LTD
- Address:Shop 137, Chung Fu Shopping Centre, Tin Shui Wai, N. T.
- Pasha Optical
- Address:RM 7 Block C 2 / F, Yip Fat Bldg,
- Fogus Enterprise Limited
- Address:Mon Kok
- WELLCO EYEWEAR
- Address:Room G, 2 / F, Blk D, 16 Shing Yip St, Kwun Tong
- Brighteyes Optics
- Address:Room 719
- UGA LIMITED
- Address:Unit 710, Block B, Alexandra Industrial Building,1064 Tung Chau West Street,
- Potential Industrial Company Limited
- Address:Hong Kong, China
- Comma Company Ltd.
- Address:Unit 4a, Mosbert Mansion,14-18 Chengtu Road, Aberdeen
- Kapak Company Limited
- Address:Workshop 1505, Laurels Industrial Center, 32 Tai Yau Street,
- Lawrence Ng
- Address:60 Hoi Yuen Road
- GOLDEN RIVER DEVELOPMENT ENTERPRISE
- Address:Tai Lei Pai Road
- Ocean Optical Manufacturing Co.
- Address:Flat A, 7 / F, King Yip Factory Building
- Optic-Arts (HK) Co.
- Address:Shatin
- DIVA EYEWEAR
- Address:
- Jek Optical Co. Ltd
- Address:Bldg, 288 Des Voeux Road, Central
- Brightwell (China) Development Limited
- Address:Flat A, 9 / F, Well Town Ind. Bldg. , 13 Ko Fai Road, Yau Tong
- Eyewear Trade
- Address:San Po Kong