This is eyevison tech electronic company, we have ourselves factory that it have more than 1000 employee, and our company have ourselves develop department, it have more than 20 developer. We have strong ability that develop produce. our company have two category produce. one is digital produce: TV card , TV box ,pc cam, mp3, portable VCD and CD; another security equipment: dvr card, cctv camera, wishing we can build long-term cooperate relation.