Professional production of color-coated manufacturers, for caitu we may not quite understand it, so then let us as we explain, first of all we want to introduce is the definition of color-coated repellent, clear surface view color-coated steel sheet is coated with a color, so to speak is not particularly simple, and raw materials for color-coated sheet are generally used zinc content of Z12 Z18 Z25 Z27 hot galvanized plate as well as the amount of zinc 55% 5% of the galvanized substrate, of course, the surface of the galvanized substrate -P -M these types are Shandong blue painted board industry often selected based version. Because Shandong caitu manufacturers more dominated by private enterprises Handan color coated paper market prices, but in recent years due to the low initial investment Handan painted color coated paper market prices, is also increasing its capacity is surplus? Under normal demand or expansion? 2012 total production reached 7.773 million tons painted, rose by 24.9% compared with 2011, but lower than the total capacity is still a wide gap compared, accounting for 20.24 percent of total capacity Handan color coated coil market prices, according to our statistics, the production capacity East China's largest production capacity utilization rate on average between 30% -35%, the rest due to capacity is small, so its efficiency is relatively high. In terms of the domestic color coated coil already certain research and development. Wuhan, southwest aluminum processing plants have a certain scale of production units. In order to reduce the use of chromium in the industry, we have recently developed a process for the pretreatment for aluminum coil and outlet sections of some painted with vertical and horizontal shear unit features that make color coated steel products directly or through sub-section Length cut into the finished packaging process. (1) used in steel, zinc coating on aluminum phosphide and technology; (2) a complex process zinc oxide layer; (3) the process for chromated aluminum and aluminum-zinc alloy layer; (4 ) phosphating process is used on aluminum chromate; (5) the process for non-chromate on aluminum. Shandong Boxing color coated coil, Jinhong Run Steel (online consultation), Handan color coated paper provided by the 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) is an industry leader in Shandong Binzhou, plate (with) wood, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Jinhong Run steel leader with the staff warmly welcome all inquiries negotiations to create a better future Jinhong Run steel.