Our company, Shenzhen Win-Win Development Technology Co., Ltd , as one of the high-tech enterprise, provides services of R&D, manufacturing, sales and technical support, and our main production line is video (recording) products, police surveillance camera, Car DVR, Sport DVR, PMP, GPS etc.Our products gained related certification: ISO9002, 3C, FCC, CE, ROHS, Test report, etc. They are excellent quality, small body, perfect surface, easy use easy take. They are used wide range in Law enforcement as Police management, City Management, Procuratorial Work, Protection & Tax bureau, Custom, and so on.Our factory locate in Shenzhen, China. The factory covering 4, 000 square meters, owned a complete SMT production lines and assembly lines, advanced production equipment. With a strict management team, excellent equipment, perfect quality management system, we passed the ISO9002, TUV, CE, ROHS and other related certification. Therefore, it guarantee our strong production capacity.