- Opto Link Corp. Ltd.
- ASE/SLED/SWB Light Sources,SMF/PMF/MMF Fiber Optic Circulator (High Power),SMF/PMF/MMF Fiber Optic Coupler,SMF/PMF/MMF Fiber Optic Isolator (High Power),SMF/PMF/MMF Wavelength Division Multiplexer (WDM),Fiber Optic Component,Laser Equipment.
- Address:Unit F, 18 / F, Block 1, Golden Dragon Industrial Centre, No. 152-160 Tai Lin Pai Road, Kwai Chung, New Territories, Hong Kong
- Alxenses Company Ltd.
- FBG Products, FBG, Strain Sensor, Temperature Sensor, FBG Interrogator, ASE Light sources, Fiber Optic Sensors, Fibre Bragg Gratings, Athermal Packaged FBG.
- Address:Unit F, 18/F, Block 1, Golden Dragon Industrial Centre,No.152-160 Tai Lin Pai Road, Kwai Chung, N.T. HONG KONG HONG KONG Hong Kong
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