Shen Zhen Wintop Optoelectronic Technology Co.,Ltd is a fast growing hi-tech company as a leading manufacturer in fiber opical communication region in china. We specialize in developing and manufacturer Active Components modules and Subsystem for telecommunications.

Product lines include tosa、Rosa、Double wavelength Duplexer、 Singlewavelength Duplexer、1*9 Pins single Mode Transceiver,1*9MutiMode Transceiver ,1*9 Pins Bi-directional Transceiver,CWDM Transceiver and ethernet Media Converter ，Video digital optical converter etc.Date rate of the series products extends from 155Mbps—2.5Gbps 。 We are ISO9001:2000 Certificated company.

Our customers preference for wintop products arrives from the fact that we always supply the best price /performance combination in competition.We offer low-cost solutions ,world class quality and reliability,fast reponse to customer’s needs and short lead time.