Profile: Sino Optic Communication Ltd, specializes in providing connectivity solutions to data storage, telecommunications, military, industrial, broadcast and networking industries. We develop and manufacture fiber optic products such as patch cord, pigtail, connector, adapter, attenuator, transceiver, media converter, couplers, splitters, loopback, and ceramic ferrules & sleeves. Fiber optic ceramic ferrule is the most important component when connecting receptacle modules such as TOSAs and ROSAs assemblies. Ceramic ferrules are press fitted into the receptacle modules, and a stable connection is guaranteed with the ferrules & optical connectors when mated in the receptacle.