Nanwang Information Industry Co., Ltd. is a key new and hi-tech enterprise in Zhejiang Province, professional in digital encoder with fiber interface, computer remote video surveillance systems, video conference systems, E1 series network transmission equipments, infrared thermo scopes, integrative intelligent dome cameras, etc. it is a modern hi-tech enterprise that integrates R&D, manufacture, sales and service of software and hardware. So far, our products are widely used in various industries such as public security, water and power, telecommunication, traffic and finance etc. The R&D center of the company has a team consisting of over 100 doctors and masters, which wins important status in the trade and innovates the technologies continuously. Nanwang Information has 32 national patents, two of which has applied for US and EU patents. Meanwhile, we make the united R&D with Tsinghua University, Zhejiang University, Chinese Academy of Science etc and keeps close relationship with the famous companies such as ADI, VICON, PHILIPS, WINBOND etc. All of these make our core technology makes breakthrough constantly and keeps with the same space with the world. Our company contributes our wisdom to the customers by right of powerful science and technology, distinguished quality and considerate service.