Shenzhen Hatrue Tech. Co., Ltd engage in providing professional solution of signal extend, switch and assignment of computer mainframe, including long-distance image monitoring, long-distance computer operation, multi-computer switch, long-distance room management, multimedia information issue system and so on. Our factory is located in Shenzhen city of China. With a large scale and advanced technology, we can supply product with high quality and favorable price. Shenzhen Hatrue Tech. Co., Ltd has successfully launched the VGA Video Extender, Audio Extender, KVM Extender, Keyboard & Mouse Extender, USB Extender, DVI Extender, KVM Switch, Keyboard & Mouse Switch, VGA Video Splitter, Video transmission and Twist-pair transmission etc. Our products has been chosen and adopted many times by the national key projects, and enjoyed good fame among the advertisement media, spaceflight, bank and securities, telecommunication, traffic, safety guard and other fields. The Shenzhen Hatrue Tech. Co., Ltd, with "Great technical research and development strength; National sales channels, Prompt pre-sale and after-sale technical support, Perfect product maintenance"as the goal; "Technology serves society" as the idea, provides practical, convenient, low-price and high quality high-tech products for the mass consumers at the international advanced level.