Shenzhen Langheng Technology CO,.LTD

Shenzhen Langheng Tech. Co., Ltd is a professional manufacturer integrating developing, producing and marketing of computer video, audio, keyboard, mouse, USB ,network and related accessories. We have a team of professional and well-educated members aiming to supply best products and services. With year's efforts, we have successfully developed many high-quality & low price products,such as VGA Video Extender,Audio Extender,KVM Extender,Keyboard & Mouse Extender,USB Extender,DVI Extender,KVM Switch,Keyboard & Mouse Switch,VGA Video Splitter,Video transmission,Twisted-pair transmission etc.These products are mature and stable,and have passed various tests and have been widely used in governmental institutions of all levels,enterprises,providing solid technological security to big engineering projects.Shenzhen Langheng Tech. Co., Ltd owns patents of twisted-pair transmission tech. like VGA video,keyboard & mouse,USB connector etc.Our products are widely used in supermarket monitor, se... [详细介绍]