Funded in 2007, ShenZhen XIJIESI Technology Co.,LTD is a professional manufacturer specializing in design, production and sale of Hi-Tech products such as car black box, driving recorder, car DVR,security products and camera module etc.We are the general agency of DOD in China.Our company is located in the Chinese Special Economic Zone-Shenzhen City of Guangdong Province . We insist on the management philosophy of "customer first, quality priority,satisfactory service, reasonable price"