Georgia and the US 50 circular radiator 800; especially compared shaped radiator technology, "double coating, double line" technology is more advanced, more sophisticated technology, better anti-corrosion effect. It is embodied in the anti-corrosion coating superior adhesion; * unique protection; excellent alkali resistance not only that, it also has better acid and erosion resistant properties make up the radiator shaped bend more easily blocked weaknesses . Double coating originally used in military, chemical, oil, automotive, rail and bridge construction in the high-tech anti-corrosion - zinc chromate coating corrosion protection technology. Now radiator manufacturers use it for the inside of the radiator coating, good corrosion resistance solves the water alkaline big ask Beijing area is currently on the market radiators are: iron radiator, aluminum radiator piece, steel radiators, copper and aluminum composite radiator and so on. First look at your home's heating system, central heating or the purchase is independent heating. If the central heating, choice is more, steel and copper and aluminum radiators can be; the best choice for home heating independent aluminum composite radiator. Tianjin radiator: http: //www.gmsrq.com/CN/ProductList.asp Tianjin aluminum composite radiator: http: //www.gmsrq.com/CN/NewsList.asp