Shenzhen Wintop Optical Technology Co., Ltd, founded in 2004, is a high-tech company specializing in the R&D, production and sales of Active Optoelectronic Sub-Assembly as well as Sub-System for Optical Communication. We have a large collection of senior industry talents, mature market channels and good business honors.Our main products include: optical communication and security surveillance products such as Fiber-optic Sub-Assembly and Module Series, Fiber-optic Transceiver Series, All-Digital Audio Video Optical Transmitter/Receiver, and we are the only Video Optical Transmitter/Receiver producer in China, with the ability to independently develop and produce products from Optical Sub-Assembly to a complete set, and we provide OEM (ODM) services.Company Products include:1. Active Photoelectric Sub-Assembly, such as Transmitter Optical Sub-Assembly (TOSA) and Receiver Optical Sub-Assembly (ROSA), Optical Transceiver Splitting Modules rating at 155 Mbps - 2.5 Gbps and in various packages such as SFF, SFP, Optical Transceiver Module, Single Fiber Bi-directional Sub-Assembly and Optical Transceiver Module, Single Fiber Bi-directional Transmitter and bi-directional Receiver Sub-Assembly and module, CWDM Series Sub-Assembly and Module, and TTL Series Sub-Assembly and Module2. Sub-systems for Fiber-optic Communication: 10/100 Mbps Network-based and non network-based Series Fiber-optic Transceivers, 10/100/1000 Mbps Series Fiber-optic Transceivers, a whole series of Mode Converters and CWDM Series Fiber-optic Transceiver, as well as matched racks and Video Transmitter/Receiver.The reason why the customers trust Wintop&＃39;s products so much is that we provide them with the most reasonable price and the best quality and service in market competition.