Profile : Toplovo industrial Co., LTD, established in 2004, is a professional manufacturer engaged in the research, development, production, sale and service of GPS tracker. Our experienced team of engineers uses innovative technology to focus on independent research and development. We are located in Shenzhen with convenient transportation access. Besides the advantage of abundant human resources, we have a modern plant，advanced production equipment and radio frequency laboratory. In order to meet the development of the markets, our aims are to turn the latest and the best research fruit into excellent production. In addition, our company has acquired ISO 9001: 2015 certification, and the products have been certified by CE, FCC and ROHS, registered numerous patents. Our products are also exported to clients in such countries and regions as Europe and Australia. We also welcome OEM and ODM orders. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our sales team about your sourcing requirements. We are fully affirmed by clients worldwide for the high-quality products and professional service. We are completely sure to be your best choice.