HG Gaoli Electron Co. Ltd. was founded in 1988, and is a national hi-tech electronics company in China. With more than 30 years of expertise in sensor industry, HG Gaoli has developed into a world-leading supplier of multi-functional sensors and PTC thermal management systems. Our main products consist of NTC thermistors, PTC thermistors, sensors and automotive PTC heaters. Today, we have built up the world's largest multi-functional sensor manufacturing site in Xiaogan National High-tech Zone, covering an area of 150000 square meters, and our annual production capacity has exceeded 4 billion. We currently have more than 2000 employees and 2 subsidiaries--Wuhan HG New Gaoli Electronics Co. Ltd and HG Gaoli Electronics (Thailand) Co., Ltd.