Flyin Optronics Co.,Ltd,established in Nov 2005,is a leading worldwide manufacturer and supplier of passive fiber optic components.With development for many years,Flyin Optronics is now one of the biggest suppliers of CWDM and DWDM systems all over the world.We specializes in integrated optical sub-systems for optical fiber communication system and we are known as the solution supplier of many optical communication companies. Our main products include optic FBT coupler,Wavelength division multiplexer(AWG/WDM/CWDM/DWDM/OADM),optical isolator, optical circulator, PLC splitter, optical Switch.