According to research, before the year 2020, there were 5 fuel vehicles in every 6 models sold. In order to comply with the fuel economy regulations before 2020, it is necessary to focus on the monitoring of automotive fuel. Promote the way of car travel with the theme of energy saving and environmental protection.  The hho carbon cleaner machine that came into being has made a great contribution to this. The car is decarbonized by the characteristics of hydrogen and oxygen gas, saving fuel and environmental protection without pollution. Actively respond to this policy.