Hongkong Masrtechina is a branch company of Masrtech in China ,which a high-tech manufacturer dedicated to R&D of digital video recording (DVR) products and CCTV cameras. As a high-tech enterprise, has been dedicating to the R&D of CCTV Camera, Digital Video Recorder and Closed-Circuit Security Monitor for over 10 years. Through our unremitting efforts of R&D, manufactureing and marketing, we have become a leading manufacturer and supplier of security equipment in China.