- Hap Optic
- Lens, Pentaprism, Prism, Window,Telescope & Binoculars, Laser, Optical Instrument & Parts, Quartz Products, Crystal, .
- Address:No. 25 Chong Yip Street, Kwun Tong, Kowloo
- Northeast Industries Group Co., Ltd.
- Clutch,Brakes,Flywheel & Ring Gears,Drive Shafts,Drive & Driven Axles,Automotive Mirror,Clutch, Brake System, Flywheel& ring gear, Optical Prism& Lens & Coating, CNC Machining.
- Address:
- Moulded Optics GmbH
- lens, mirror, light pipe, prism, free form, aspherical, spherical, coating, lighting, solar, digital projection, airfield lighting, opto-electronic, led, med, plastic, glass, optical elements.
- Address:Steinstrasse 13-15
- Union Optics Co., Ltd.
- optical prism, lens, cylindrical lens, windows, mirror, filter, waveplate.
- Address:No.10 ChenXu Road, Zhengzhou, Henan, China
- Hap Optics
- Lens, Pentaprism, Prism, Window,Telescope & Binoculars,Laser,Optical Instrument & Parts.
- Address:No. 25 Chong Yip Street, Kwun Tong, Kowloon
- YDOE
- optics, optical, prism, beamsplitter, lens, retroflector, telescope, laser, glass.
- Address:Gulou P.O.Box 123 Nanjing Jiangsu 210008 China
- Changchun Deshuang Import And Export Corporation
- optical components, lens, mirror, prism, filter, beamsplitter, window, etc.,Optical Components.
- Address:Jincheng Street, Changchun, Jilin, China
- HJ Photoelectron Co., LTD
- lens, optical, prism, windows.
- Address:Room 1620, Hupanchengpin 9#, 488th, Qianjin Avenue, Chaoyang District Changchun Jilin 130012 China