- Water Power Int'l Co. Ltd.
- Address:Pak Long Tsuen. No. 43, 1 / F
- Sirius International Ltd
- Address:Kwai Chung
- Charming Int'l Enterprise Ltd.
- Address:49-51 Au Pui Wan St.
- King Tai Optical Manufactory
- Address:Selwyn Factory Bldg, Kwun Tong Rd, Hong Kong
- BINA CO (HK) LIMITED
- Address:Flat / Rm 25-26, 2 / Fl, Mirador Mansion, 54-64 Nathan Road
- ICRAFTPEOPLE
- Address:Suite2203-06, Level 22, Office Place, Langham Place,8 Argule St, Mongkok, Kln, HK
- Kwong Tai Glasses
- Address:2A, Haribest Building, 45-47 Au Pui Wan Street
- Eyewear Co. Ltd
- Address:Queen
- Milk Vision
- Address:Nathan Road
- REM Eyewear
- Address:Unit 2002, 20th F. , Telford House, 16 Wang Hoi Road, Kowloon Bay, Hong Kong
- That's Bright Manufactory
- Address:Rm. 6a8, New East Sun Ind. Bldg.
- Kong Chung Hing Ind. Ltd.
- Address:8A, Stage one, 33-39 Kwai Fung Crescent.
- yubo trading
- Address:
- BCO LTD
- Address:Rm 211, 2 / F, 777 Lai Chi Kok Road, Tins Enterprises Centre
- Vista Eyewear International (Asia) Ltd
- Address:Room C, 19 / F. , EGL Tower,
- Hao Shi Optical Manufacturing Ltd
- Address:Rm. 6A8, New East Sun Ind. Bldg. , 18 Shing Yip St.
- Optic-Arts Co.
- Address:Suites 2203-06, Level 22, Office Tower, Langham Place,8 Argyle Street, Mongkok, Kowloon,
- Eye-Smart Spectacles Limited
- Address:2G Hok Yuen Street,
- Top Sky International
- Address:Flat A1,4/F., Jone Mult Factory Building,169 Wai Yip Street, Kwun Tong, Hong Kong
- RADIANT SPECTACLES MFRS. LTD.
- Address:FLAT F 10 / F WING YIP IND BLDG