Air thermal engine

There are four (invention patents) and eight (practical new patents) of the air heating engine developed by our company. There is a shortage of funds in three years to achieve the goal. Our company's "Air Cooling and Heating Engine" is a type of cold and hot air fan. It is a leading equipment for heating and drying. And has won 12 national patents. Hebei Delili Heating Equipment Co., Ltd. has 4 invention patents and was established in March 2018. It is a company that has transformed from other companies. Our company has strong technical capabilities. Having a strong team for development and research. The air cooling and heating machine developed by our company is a type of cold and hot air machine. It is a leading equipment for heating and drying. And has won 12 national patents. There are 4 invention patents, with patent numbers (201610142600.0) (201810646219.7) (201810646238. x) (201810646814.0) and 8 utility patents. Patent numbers (201620192831.8) - (201620311863.5) - (201620323907.6) - (201720108120.2) (201720108142.9) (201820962207.0) (201820961649.3) (20182096206.6). After three years of practice, this product has been proven to truly achieve efficient, energy-saving, and environmentally friendly results. This also strengthens our company's confidence in developing independent development and researching our own patented products. Expand your own market. Follow your own research and development path. Design, production, processing, sales, and installation are integrated. As a whole, let customers use our environmentally friendly, energy-saving, high-quality and satisfactory products with peace of mind. Add bricks and tiles to the green water and green mountains proposed by the Party and the country for environmental protection and energy conservation.