Newbridge manufacture base which located in Shenzhen is certified by ISO9001:2000, we have founded a set of efficient quality system in design, manufacture, packing, shipment, customer complaint handling and corrective action follow-up. Furthermore, JIT production is totally applied within the factory; this can ensure us offer high quality products as well as shorter lead time and on time delivery. We serve security market with products used for transmitting CCTV , Access Control, Process Monitor signals over optical fiber , building basic video-only to multi-channel multiplexing systems and Intelligent Transport Systems (ITS). Also Our Digital Video Server (Video Encoder) provides solutions for migrating analog security system into IP-based system. We serve fiber communication market with Ethernet Media Converter. The full speed range 10M, 10M/100M, 10M/100M/1000M and managed Ethernet Media Converters are available from our facility. In addition, we offer data modems and multiplexers for most common interface standards such as RS232, RS422, RS485, and G703 as well as a number of proprietary interfaces used in industrial networks to interconnect computers (DTE) and controllers (DCE).