JinXinYunDa (ShenZhen) Technology Co.,Ltd. Is one of professional manufacturing of Vehicle electrical products in shenzhen,The main prouct :2G/ 4G wired GPS Tracker , 2G /4G Wireless GPS Tracker ,OBD2 ,Kids /Pet GPS Tracker,Fuel Sensor Remote Monitor Solution . Quality is our Sincerest repect offered to our customers all over the world;"Profession Makes Perfect, Price creats Mutual Benefit" is our business Ethis. We have 25 experienced R&D engineers and technicans ,who alway keep improving and developing new products to meet clients requirements ,so welcome the customized order. Our products have a good market in America, Europe, Middle-East, Asia and Africa. We sincerely welcome friends around the work to visit our factory; and work with us on base of long term mutual benefits.