From the points of view of color coating production provinces, nearly eight years of data show that domestic production of color-coated volume distribution is relatively concentrated area, but there are signs tend to disperse. From the figure analysis, 2005 in Shanghai caitu production was 611,500 tons, accounting for 35.26% of domestic production that year; followed by Jiangsu, China accounted for 11.03%; Fujian row to the third accounted for nearly ten percent. To 2013, the Province yield a larger pattern of change, Shandong Province production from eight years ago, 00,700 tons, surged to 1.49 million tons, accounting for 19.83% of domestic, becoming the first production color coated coil province; Tianjin ranked second with 1.134 million tons production; third production in Hebei province, in 2013 the annual output reached 772,000 tons, accounting for 10.27%. Also, Heilongjiang, Sichuan, Shaanxi and three from scratch in 2005 with the production of different levels of contribution. Substrate using difference galvanized sheet and galvanized sheet: galvanized and aluminum zinc alloy layer compared to the chemical nature of the relatively active, and therefore a greater corrosion resistance difference. Tested under the same conditions, the outdoor show, galvanized plate for more than four times the service life of galvanized sheet. (2) differences in the surface paint surface paint material resin polyester resin (PE), polyester resin reinforced silicide (SMP) and polyvinylidene fluoride resin (PVDF). Conventional solvent coating system - polyester resin (PE): polyester resin topcoat (Regalar Polyester, referred to as PE) is a conventional paint systems, such as oleic acid resin is not affected Shandong fat color coated paper, in the relatively superior performance characteristics. The coating has a good flexibility, adhesion and processability. But PE paint and coating for resistance to sunlight chalking not ideal Buying color coated paper, PE coating therefore still subject to certain restrictions on the use of state crown color coated paper, generally used for air pollution in the region is not serious color coated paper, In industrial environments or polluted areas, its life is relatively lower. General life of eight to ten years. Currently on the market to use more color-coated, including Bao board, Wuhan Steel and most of Taiwan, South Korea imported plate, belonged PE coating. Appliance color coated paper _ _ Jinhong Run painted steel coil provided by Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry. Boxing Xingfu Town 金宏润 Steel Industry and Trade Ministry (www.bxjhr.com) (www.bxjhr.com) strong, credible, Shandong Binzhou board (with) wood industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinhong Run steel and you hand into the brilliant, for a better future! You can also access (www.bxjhr.com/supply_details_47768990.html), for more information about the company.