We welcome our collogue Mr.Alex Caixiuhua- Senior Software Engineer from China he can support our growth, share our values and help us provide the new experience to our customers expect and enjoy… Signal CS is proud to announce the latest step in its ongoing expansion process: Our mission is to serve the needs of our customers with highest level of quality and the latest products and service. We will jointly work on some very challenging and interesting projects in the field of GPS Tracking and Fleet Management system in the international market and that it will be yet another tool for strengthening our business relations.