Zhejiang Yinlun Machinery Co.,Ltd., together with its subsidiaries, engages in the research and development, manufacturing, and sale of thermal management and exhaust gas post-treatment products in China and internationally. The company offers engine oil filter and cooling modules, radiators, aftercoolers, and oil and EGR coolers; new energy pure water-cooling equipment; air-water cooling equipment; double-plate oil coolers; marine and generator heat exchangers; and refrigeration and air conditioning heat exchangers. It also provides thermal management of passenger cars, such as engine thermal management, battery thermal management, air conditioning and heat pumps, and other products; post-treatment products and services, including package assembly, urea tank assembly, injection system, DCU, and nozzle. The company was founded in 1958 and is headquartered in Taizhou, China.