A radiator in accordance with the model: 1. Standard: supply and return sides of the radiator, into the side for the side type. 2. Complex: supply and return at the radiator side. Compound feed, backwater in the lower left side, in the lower right side. Second, according to the radiator structure can be divided into: type 11, type 21, type 22. Conventional radiator height can be divided into: 300mm, 400mm, 500mm, 600mm, conventional radiator length: 400mm ~ 3000mm total of 17 kinds. Three steel radiator uses: steel radiator general versatility, whether it is centralized district heating system or from the heating system, are able to apply. Four characteristics of steel radiators: offer cheap, good heat dissipation, thermal inertia, corrosion resistance, Beijing radiator brand steel radiators years warranty. Five steel radiators offer: specific price range between 50-150 yuan, generally increase with height offer also will increase. Georgia US Radiator: http: //www.gmsrq.com Tianjin radiator: http: //www.gmsrq.com/CN/ProductList.asp