Topshine Information Technic Co., Ltd based in Guangzhou China,Website:http://www.topshine-gpss.com, is a leading manufacturer and exporter for innovative and superior Global Position System (GPS) tracking solutions and innovative wireless communication equipments. Topshine Information Technic Co., Ltd is founded in year 2009. We have much experience in security field, especially in car alarm and GPS vehicle tracking, which makes us experts in providing reliable and cost-effective solutions for monitoring and protecting vehicles. Since now, we have many years of research and development, production and management experience in automotive electronics, security products, GPS tracking products and wireless communication devices. 95% of our products are exported to more than 100 countries from all over the world. As a high-tech manufacturer, we have strong force in continuous research and development, which enables us to be the leading manufacturer in GPS tracking system and GSM car alarm. Strict quality control is executed in each link of the whole production process. Every step from materials to semi-finished items to completed products is operated according to the requirements of ISO9001:2000 quality management system. All of our tracking devices have obtained CE and RoHS approval. We keep working hard on new technological innovation, solution integration and constantly upgrading our products in industrial mode. With the best service, high quality products, competitive price and attractive functions, we are sure that you will be satisfied with our cooperation. We sincerely hope to establish the friendly and mutual-beneficial partnership with you in the coming future. www.gztopshine.com is our company website also. Welcome to visit it and get more information! Certificate: