Established in 1995, we are a leading designer, developer and manufacturer of telecommunication equipment based in Beijing. We have been exporting our products to overseas buyers since 2002, giving us the expertise to handle orders from all over the world. Our aim is to provide our clients with the latest technology and most reliable performance on the market.

Our Products We offer a full range of telecommunication, optical transmission and broadband access equipment. You can come to us for: 10/100M Managed Media Converters 10/100/1000M Managed Media Converters Ethernet Access Links,Ethernet switch V.35/E1/Ethernet Protocol Converters 100M Optical & 10/100M Ethernet over 1/4/8E1 Protocol Converters TDM over IP Converters E1/V.35 Fiber Modems RS232/RS485 Fiber Modems G.SHDSL Modems 1/4/8/16E1 PDH with Ethernet & V.35 Optical Multiplexers 155/622M SDH Transmission Systems MSTP Systems 8/16-channel CWDM Platforms 1/2/4/8-Channel and 1-128-channel Managed Digital Video/Audio/Data/Optical Transmission Systems Managed Optical Transmission Systems for Video/Audio/Data/Contact closure/phone/E1/IP IP camera,IP Video Systems Video Servers Video Encoder/Decoders HD-SDI SDI ASI AES Optical Transmission Systems