At present domestic heating end products or to the heat radiation of the 1950s based (such as: aluminum composite, steel radiator, steel panel radiators), for decades heating end product upgrades only stay on material optimization, heat radiation The cooling method has not been a breakthrough. De Yue k series of natural convection radiator heat radiation to break the traditional way, using innovative natural convection, achieve radiator aluminum composite material sold for the price of cast iron radiator. Features De Yue K Series radiator: a natural convection cooling, heating and cooling effect overturn the traditional principles, combined with the natural laws of the hot air rises, chimney principle, the use of convection principle, greatly improving heat dissipation. De Yue By combining central air conditioning and automotive heat exchanger structure, the use of modern advanced production technology, to create a natural convection radiator. In materials and workmanship k series of natural convection radiator having quality aluminum composite radiators. Only different from the traditional heat radiator, apply the principle of hot air rising chimney on the cooling method, developed a new type of natural convection radiator. De Yue through repeated verification, the same material, the amount of heat radiated heat traditional way of natural convection only half, so the way in innovation, supported by natural convection, achieve manufacturing materials halved can achieve the same cooling effect. Second, corrosion resistance, bearing capacity, long life, and the life of the building currently on the market with a radiator main shoot disease that corrosion and pressure, the German Club radiator solve these two problems. Seamless purple brass do waterway known copper corrosion performance, large seamless copper bearing capacity, greatly to ensure the quality of products, completely solve the radiator corrosion, poor bearing capacity, with brass convector with life and architecture. De Yue promise: k series if not up to national standards or other quality problems, according to "quality agreement" for each 30,000 yuan compensation. Third, the surface temperature is low, safe and reliable traditional radiator, since the heat radiation, so the radiator surface temperature is high, often by accident radiator scalded children will occur. De Yue natural convection radiator, convection cooling method, the surface temperature is low safe, reliable, known as the "security radiator." Fourth, in the mixed system better than any other radiator radiator is by water temperature, flow rate, configured to ensure that the indoor heating demand, changes in water temperature may affect the indoor cooling effect, changes in flow also affect indoor cooling effect. De Yue radiator with traditional heat radiator is the same. The same configuration, the German Club radiator cooling effect under the same conditions than conventional high temperature radiator 1-2 ℃. Fifth, the national focus on the promotion of products exclusive access to the German Club radiator four ministries jointly issued by the focus on the promotion of new product certification. Radiator industry in Germany only get National Invention Exhibition Bronze Club honors.