Compete for them in the radiator market, steel radiators and copper and aluminum composite radiator, is the undisputed mainstream. They are exactly what characteristics have attracted the majority of consumers, in turn, can bring the whole market? Read the following explanation, I believe you will be able to understand. Steel radiator features: beautiful appearance, artistic modeling exaggerated, but the fear of oxidation, To take internal corrosion, should be filled with water and maintenance the steel radiator has been dominated by the larger share of the market. The reporter saw at least a dozen in the Beijing market brand of steel radiators. The shape and color of the imported steel radiator is very beautiful, the price is more expensive, the price of a radiator is about 2,000 yuan. Domestic and joint venture products cheap. According to reports, the new steel radiator anti-corrosion layer using scientific, no longer need to use the magnesium stick, but for the district heating system, there are certain requirements. According to the St. Lawrence radiator salesman, they will have professional workers Onsite Check heating system, measurement and estimation of the amount of heat required, but If the heating system is found mainly the use of such products is not recommended. 2 pure copper prices more expensive: copper and aluminum composite radiator to save space, available single row tube or double circular control to make all kinds of shape, good heat dissipation, suitable for all kinds of heating systems, but the price is relatively expensive. For example, a 20-square-meter room, such as installing double row tube pure copper radiator, need a heat output of 166 watts / piece of at least 10 need 2,000 yuan. For now, the factors affecting the development of the steel radiator longer, while copper and aluminum by materials and price factors, are certain to be in the future fluctuations and other steel radiators generally larger than the amount of water, copper and aluminum composite heat good and decorative performance is inadequate, the time to consumers can choose according to their own needs. The top ten brands of radiators: http://shenglaolunsi.wanye68.com/ radiator Price: http://www.nuanqi.cc/ radiator: http://www.sllssrq.com/