The SONGZ Bus Thermal Management Division specializes in the R&D, manufacturing, and sales of air conditioning and thermal management products for medium and large buses. With strong technical expertise, advanced production equipment, and an excellent management team, the division offers a range of products including traditional air conditioners, electric bus air conditioners, battery thermal management systems, and intelligent heating systems.

Shanghai SONGZ Cool Energy Automotive Technology Co., Ltd., a wholly-owned subsidiary of SONGZ, is responsible for the development and management of thermal management systems for passenger cars, commercial vehicles, and construction machinery. Its main products include vehicle thermal management systems, HVAC assemblies, condensers, chillers, and more, providing integrated solutions for vehicle thermal management systems.

SONGZ has been specializing in the energy storage thermal management field since 2016. Our liquid-cooled temperature control units cover a full range of products including 3kW, 5.5kW, 8kW, 10kW, 15kW, 25kW, and 40kW. Many of these products are already in mass production and are widely used in energy storage containers, energy storage cabinets, buses, trucks, battery swapping stations, and more.

Shanghai SONGZ Rail Vehicle Air Conditioning Co., Ltd. specializes in the R&D, as well as the production of air conditioning systems, electric control systems, air purification systems, full-lifecycle intelligent O&M systems, and energy-saving control systems for rail vehicles. Its products are widely used in urban rail vehicles, railway trains, straddle-type monorail cars, trams, and rubber-tired rail vehicles.

SuperCool (Shanghai) Refrigeration Equipment Co., Ltd. is committed to designing, developing, and implementing innovative, reliable, environmentally sustainable, and cost-efficient cold chain transportation temperature control solutions. In 2018, SONGZ acquired Lumikko, with the goal of fostering dual development in both quality and service, supported by two brands to drive deeper market penetration.

Shanghai Coolwind Auto Parts Co., Ltd. specializes in the R&D and production of fans, wiring harnesses, pipelines, and injection molded parts. Leveraging advanced manufacturing processes, the company supplies core components to various business segments.