We are one of the leading companies in designing and manufacturing of fiber optic components. Professional production including CWDM, DWDM, WDM, SFP ,QSFP,CFP,XFP,Optical Isolator, Optical circulator,Media Converter, Optical Switch,Optical Coupler ,PLC Splitter,Optical Patch Cord, With good quality and competitive price, widely applied, shipment in time.