... products of our company include optic linker,fiber distribution series,optic connector,optic adapter,optic coupler,optic attenuator,and WDM ... transmission systemCATV networksLANTesting/Measurement InstrumentsFiber distribution frame,Mounts in Fiber Optic wall Mount and Rack Mount CabinetsWhat we have ... available.Optichina Technology Ltd---Delivery of Quality SC Fiber Optic Adapter Singlemode Duplex