SH Jialeng Songzhi Automobile Aircondition. 

Songz Automobile Air Conditioning Co., Ltd. (Songz) is a company dedicated to the development, manufacturing, and marketing of advanced air conditioning solutions. Catering to a diverse range of passenger and commercial vehicles, its primary operations are based in China, though the company also exports its products internationally. Its extensive product portfolio covers air conditioning units for various vehicle types, including passenger cars, large and medium passenger buses, commercial trucks, light buses, and even rail vehicles and Bus Rapid Transit (BRT) systems. Beyond passenger comfort, Songz also offers specialized solutions for transport refrigeration. Furthermore, Songz supplies a comprehensive array of related components and spare parts, such as compressors, condenser fans, and evaporator fans, along with other essential accessories. The company extends its offerings to include after-sales support, encompassing repair services, routine maintenance, and expert technical assistance. Established in 2002, Songz maintains its headquarters in Shanghai, China.