Hundreds of thousands of years ago, human beings have begun to cook and heat by means of fire, and thousands of years ago,our ancestors have begun to know and use natural gas, and also about one hundredyears ago, human started to get warm via a kind of boiler burning natural gas. During the history of using the fire, innovation is always the driver of the improvement.

 

The gas combustion, heat exchange, and controlling technologies have developed a lot during the past 100 years, but we will keep on devoting ourselves to apply innovative technology to improve the efficiency of energy conversion and lead the trend of heating  technology in the future.