Changsha source Electronics Technology Co., Ltd. is a comprehensive commitment to improve enterprise information professional services company, offers a variety of monitors (one machine, color gun-type cameras, color dome cameras, infrared cameras, etc.) installation and maintenance; Security Industry monitoring equipment, digital video recorders, infrared night vision cameras, network video servers, dome cameras, remote monitoring, wireless monitoring devices and other security products business sales and installation. The pursuit of excellence, sincere service, people-oriented, contributing to society, I have a long-term cooperation between equipment manufacturers, such as: agent Hikvision, Dahua, Hanbang DVR, depending League camera, Samsung cameras, Shilin camera salespeople do not ask interference, the Company does not accept product marketing, thanks to our low price and high quality service based on the market for many years, has abundant human and technical support. Is the first choice for consumers, our design and construction program will allow you to save money, worry and effort! We sell cheap electronic products, consumers trustworthy.