Radiators originated in Europe, and first rose in Italy in southern Europe. In the days before radiator appeared, fireplace was the most commonly used winter heating method in Europe. Radiator Radiator was recognized as/kloc-0 at the end of September when it was mature in Europe, and rose in European aristocratic houses in 1890. At that time, it was in the form of cast iron embossed single column, which was extremely expensive and popular in the upper class as a luxury in life. Later, this form spread to the Soviet Union and then to China. There is no latitude demarcation line for heating in the world, but in China, whether to use radiators is recognized as limited to the Yangtze River or Huaihe River. However, in the old houses of Jiangxi and other provinces and cities in the 1970s, the existence of radiator gas can still be seen, indicating that in a certain era, Jiangxi once concentrated on supplying radiators.