HGGAOLI.HGGAOLI, established in 1988, is a wholly-owned core subsidiary of Huagong Technology Industry Co., Ltd., a national key high-tech enterprise. Its temperature sensors command a 70% share of the global market, while its PTC heaters for new energy vehicles hold a 60% share of the domestic market. The company operates a world-leading multifunctional sensor manufacturing base and PTC thermal management system manufacturing base in Xiaogan High-Tech Zone. It maintains anti-counterfeiting label and packaging material manufacturing bases in Wuhan, Jingmen, Shanghai, and other locations. Additionally, it has established an intelligent sensor and new energy vehicle PTC heating system industrial base in Rayong, Thailand. Serving numerous globally renowned clients, its business spans over 30 countries and regions across Europe, America, Japan, South Korea, and Southeast Asia. Key products include: sensors and new energy vehicle heaters.