In order to deal with the northern region heating coal environmental pollution problems, the state of northern China winter cleanup heating overall planning has long been gradually deployed, according to the deposition of two years of time, air source heat pumps into the northern region to alleviate the burning of "coal" emergency core commodities. Then in order to deal with the northern region heating coal environmental pollution problems, the state of northern China winter cleanup heating overall planning has long been gradually deployed, according to the deposition of two years of time, the air-source heat pumps into the northern region to alleviate the burning of "coal" emergency core commodities. So, what are the highlights of the planetary air water heater in Xinjiang Province in the winter cleanup heating level, the future of the new energy vehicle sales market may be how the development trend?