List of Global Optical Window Companies in Hong Kong

Hap Optic: Lens, Pentaprism, Prism, Window,Telescope & Binoculars, ....; Address:No. 25 Chong Yip Street, Kwun Tong, Kowloo
Hap Optics: Lens, Pentaprism, Prism, Window,Telescope & ....; Address:No. 25 Chong Yip Street, Kwun Tong, Kowloon
Zhongshan Clearart Opto-Electrical Instrument Co., Ltd.: Optical Lens,Optical Prism,LED Lighting,Artglass,Resin ....; Address:FLAT/RM 905, WORKINGBERG COMM BLDG, 41-47 MARBLE RD, HK
Olive Technology Limited: Fiber Optic Patchcords, Adaptors, Optical Couplers, Attenuators, ....; Address:Units A-B, 15 / F. , Neich Tower, 128 Gloucester Road, Wanchai