ExtremTracTechnology Co., Ltd specialize in the GPS tracking technology, a turnkey solution provider for AVL, LBS services, security protection. Extremtrac built its reputation around the world for its innovative idea in the GPS navigation, GPS / GPRS, GPS / GSM tracking solution. A variety of tracking systems support all fields of applications: vehicle tracking for car, fleet management, personal tracking for workforce management and personal security, assets / equipment tracking solutions withstanding the harsh environment, etc. The year of 2007 witnessed a greater expansion in its tiny sized tracking designs, in its CDMA based communication, as well as in its bluetooth monitoring solution for the GPS navigation. In vehicle security and wireless monitoring, it also maintains the leading position