SEAKO communication Co., Ltd has specialized in researching and manufacturing of optical fiber communication products for 15 years in Zhejiang province and Offers a wide range optical fiber components. In 2013, Shanghai Pilot Free Trade Zone was founded, in order to take the government's preferential policies to provide best service to our customers with excellent products, Shanghai SEAKO Communication Co., Ltd. was newly launched in Free Trade Zone.Our products included(but not limited to):FTTx ComponentsPLC & FBT SplittersOptical Fiber ClosuresOptical Distribution Frame(ODF)Optical fiber Patch cords & Adaptors & AttenuatorOptical Fiber Instruments & ToolsErbium-Doped Optical fiber Amplifier(EDFA)