Business sales: notebook computers, GPS devices, computer software, GIS systems, WAVECOM Siemens BenQ VIA. Starry sky and other communication module; new environmentally friendly low-carbon USB interface stimulated card machine and GSM SMS locator. Adhering to the customerfirst, forge ahead business philosophy, adhere to the principle of customer first to provide our clients with quality services. We have a professional R & D team, and I hope a good cooperation with clients and colleagues, and common development, create brilliant!