Color-coated steel products are currently among the important product, it is used directly to people in various fields. According to the steel survey shows that the number of China's annual consumption of galvanized sheet has been increasing. In 2004, when the number of domestic consumption of galvanized sheet reached ten million tons. By the end of last year, the number of domestic consumption of galvanized sheet reaches more than thirty million tons, direct tripled. In galvanized sheet demand remains strong when producers of galvanized sheet should strengthen quality assurance, which occupy more market. Color coated steel Products (1) classification of color coated steel by paint, plastisol coating, water-based paint, zinc-rich paint. (2) color coated steel substrate by using the classification of cold-rolled plate, hot galvanized plate, alloy hot galvanized plate, galvanized sheet, galvanized version of aluminum, stainless steel panels. (3) color coated steel sheets by a coating process a bake classification intent, two Tu two bake, three-coat three-bake. Kun coating, curtain coating method, a printing method. Printing or embossing, lamination method of color-coated galvanized steel and hot as the surface of the substrate color or black, the surface state of the coating can be divided into color-coated plate, embossed plates and printing plates, painted steel widely used in construction and transportation industries appliances silver color steel, pre-painted aluminum coil in the cold rolling process, due to the roll surface friction and rolling and aluminum, its surface will have subtle off and adsorbent alumina powder, rolling oil and its accompanying suspension components will be left in the aluminum surface, return air duct made of hot galvanized plate color plate Henan, stickers purifying effect of a good fire-retardant insulation foam plastic plate PF. When passivation solution before adding with a tank, add water. When the passivation solution density is higher than the water, resulting in uneven mixing, the passivation layer and the substrate adhesion is poor, easy to produce critical lacquer finish quality defects. These are the causes of the explosion paint color gray color-coated steel sheet analysis, we know that the reason you can better save after the color-coated. If you have what it takes, you can ask to the company, we will provide you with a service. Henan color plate, Jinhong Run steel (certified), Changge color plate 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.