PCM multiplexer, PDH multiplexer, E1 failover switch, fiber optic equipment factory

GZYinxun started as an R&D house in 1986,two senior experts who mastered licensed technologies in telecommunications began to commercialize their innovations into products. Since the establishment of our factory in the year 2002, we have been dedicated to the development and production of telecom-carrier - class PCM or optic access and communications products such as PCM multiplexers, phone optical multiplexer,E1 failover(protection) switch, DXC,PDH multiplexer equipment and multi-service fiber optical multiplexer as well as some accessory patch panels (such as ODF, VDF,DDF), cabinets and industrial switching power supply, etc.