Sunstar Communication Technology Co., Ltd) as a professional manufacturer in Chengdu, China, specializing in research and manufacture of Fiber Optic Passive and Active Devices as well as the Fiber Distribution Equipments, such as 1. Fiber Optic Patchcord / Jumpers, Pigtail (SC, FC, ST, MU, MTRJ, LC)2. Fiber Optic Connector,Adapter, Attenuator, coupler,Fusion splicer3. Fiber distribution frame/cabinet, power meter, fiber polisher, OTDR4. Cable Joint Closure, Cable Terminal cabinet, fusion splicer5. Laser Diode Module, Receiver, TOSA, ROSA, etc.6. Bi-directional Module, Triplexer7. Cable interconnect cabinet, Optical converter Because of Superior quality and competitive price, our products sell very well in China, Europe, America and the South East Asian. Our brand name is Sunstar, also we accept OEM. If you need more information about our products, please feel free to contact with us or see our website: www.cnsunstar.com ! We sincerely hope we can establish business relationship in the near future.