- Chu
- Address:Kwun Tong
- Cj_optical
- Address:G/F, 111 San Shing Avenue, Sheung Shui NT Hong Kong
- Comma Company Ltd.
- Address:Unit 4a, Mosbert Mansion,14-18 Chengtu Road, Aberdeen
- Koshin Industries Ltd
- Address:14/F B1 Galaxy Fty Bldg, Luk Hop Street, San Po Kong, Kowloon
- Kapak Company Limited
- Address:Workshop 1505, Laurels Industrial Center, 32 Tai Yau Street,
- Cathay Optical Asia Limited
- Address:
- Lawrence Ng
- Address:60 Hoi Yuen Road
- Englandesign Company Limited
- Address:2 / F. , 234 Sha Tsui 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
- Kseeoptical
- Address:Unit 10, 2/f, Hoi Luen Industrial Centre, No.55 Hoi Yuen Road, Kwun Tong, Kowloon Hong Kong Hong Kong
- Smartraoptics Co Ltd.
- Address:122-124 Wai Yip Street
- Scar Contactlens Wholesale Online
- Address:Hong kong
- 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
- Water Power Int'l Co. Ltd.
- Address:Pak Long Tsuen. No. 43, 1 / F
- CNL INDUSTRIAL COMPANY
- Address:Room 3, 5 / F, Block A, Wah Tat Industrial Centre, 8-10 Wah Sing Street, Kwai Chung