Founded in 1994, Shenzhen V-Sun Electronics Co., Ltd specializes in the research, development, design and manufacture of GPS (Global Positioning System) products, Bluetooth products and tracking device. We have modern factory, advanced production equipment and many professional, experienced engineers focus on the R&D (research and development) of GPS and tracker as well as an outstanding sales team. Under the support of international GPS core technology; we are gradually fashion a standard and normative system of development, production, sale, marketing and service of GPS hardware and software. Based on the independent production of GPS modules, GSM and Zigbee modules, our main products are Bluetooth GPS data recorder, handheld GPS tracker, vehicle GPS tracker and so on. our products are certified by FCC(Federal Communications Commission), CE(CONFORMITE EUROPEENNE) and ROHS(Restriction of Hazardous Substances), we ensure product quality and provide good after-sales service, relied on the advanced technology, we provide perfect comprehensive utilization technology solutions for vehicle security, tracking, navigation devices manufacturers as well as mortgage banking management, labor management, logistics management etc. The OEM, ODM orders are acceptable and we cooperated with numbers of famous corporations in the two fields. V-SUN, the famous brand in GPS products is our self-owned trademark.