we are a professional manufacture of optical fiber, especial in : CONNECTOR, ADAPTOR, PATCHCORD, ATTENUATOR, COUPLER, OPTICAL FIBER OUTDOOR SERIES, OPTICAL FIBER INDOOR SERIES. We provide both standard and customized products, as well as contract manufacturing solutions to our customers. We also provide OEM and Subcontractor form you, provide all optical fiber connector and relation material. wieson delicates itself to the best service and partnership with customer for the long run. in the 2003-2004 wieson won PQS (Preferred Quality Supplier ) from Intel. if you have any question ,pls contract with me .