Jin Tong Ling Technology Group Co., Ltd. engages in the research, development, manufacture, and sale of fluid machinery and compressors in China. Its fluid machinery products include industrial fans, centrifugal and hydrogen fuel cell air compressors, small steam turbines, industrial boilers, slurry ice units, and supercritical carbon dioxide (CO2) expanders. The company also provides system integration products for air system reconstruction, pressure air station, biomass gasification cogeneration, waste heat and gas cogeneration, cold and heat storage energy source, solar photothermal power island, hydrogen energy distributed energy, seawater ice maker, pressure power generation and ice making system, compressed air to energy storage power generation, geothermal power generation, and supercritical CO2 power generation.