SINY OPTIC-COM CO.LTD. was founded in 2008, is ISO9001 ISO14000 optical manufacturer in China. SINY main products: Free Space Optical Isolator Polarization Dependent Optical Isolator Polarization Independent Optical Isolator Latching Type Optical Isolator Fiber Array(FA) AWG Receptacle Pigtail Receptacle Fiber Capillary Receptacle Parameters Product: Fiber Array or AWG Material:Quartz &Silicone base V-Groove:250/127(±0.5 um or Specified Polishing Angle: 8±0.3 Channel 5 Channel