Beijing CVC Technology Limited Company was founded in 2001. We're leadin gmanufacture of Wired & Wireless Alarm System. We can supply excellent quality with favorable price of Control Panel, PIR Sensor, Motion Detector, Fire Protection Goods. We are the member of National Security Prevention Association and Council. We have more than 120 staff and occupy 12,000 square meters. During past ten years, we specialized in the research, design, produce and installation of security alarm system ...