Shenzhen DYS Fiber Optic Technology Co.,Ltd(DYS) is a fiber optic communication enterprise , founded in 2009 and gathered a group of engineers and experts in developing, production and quality management area. DYS dedicates to developing and producing, the fiber optic cable, fiber optic passive and FTTH products. DYS achieved the honorary title of National High-tech enterprise and Shenzhen High-tech enterprise, also we obtained IS09001,ISO45001,ISO14001 certificate, CPR and UL certificate.With years of experiences in the fiber optic industry, our factory is fully equipped over 5000 square meters and more than 23 non dust production lines .About 200 well-trained staff and engineers are contributing to our proud products. In 2018, we established the reliability testing laboratory, where we can do high low temperature circulating test, cable tensile test, automatic insertion force test and so on to ensure the products' performance.DYS own the most advanced production and testing equipment, enable our products have super quality, such as Senko polishing machine, Dimension interferometer, JGR multi-channel tester, Dimension automatic cleaning machine and Noyes OTDR and so on. DYS's products have been widely used in more than 50 countries such as USA, Canada, Australia, Spain, Argentina, Russia , South Africa, etc. Our high quality products and outstanding service win the customer from all the world, DYS fiber optic is looking forward to cooperate with you.