1, in order to ensure the quality of the coating color coated products, required prior to coating the substrate surface oil, dust, rust and other pre-processing work, which is the first step to ensure the coating process, but also to ensure color-coated basis of product quality work. The purpose is to deal with the base attached to the surface after removal of anti-rust oil, rust, dust, etc., clean the surface of the substrate by chemical coating process to form a mesh that chemical conversion film where the basic skeleton sell Caigang volumes to This increases the adhesion of the substrate and coating Which color steel roll between good and improve the corrosion resistance of the substrate and coating durability. Pre-treatment (cleaning and chemical coating) coating quality determines the quality of work is good or bad. Galvanized color coated with a protective effect in addition to zinc, organic coated sheet surface is also cut off from the protection against the effect of a stored procedure rusty, color-coated for longer service life than galvanized plate. For the construction industry is mainly used in steel plants, airports, warehouses and refrigeration industries and trade building walls and doors, roofs, buildings use less color plate. Increase domestic production of galvanized sheet galvanized sheet is to increase production, 1998-2002, galvanized sheet production capacity from 970,000 tons to 2.2 million tons Cai Gang Vol latest prices, deal with color-coated storage arrange a reasonable position to facilitate access to minimize unnecessary movement. Painted passivation thickness is not monitored, we can not guarantee the quality of passivation. In addition, when the color-coated storage moisture will cause the board to change, resulting in scratching off paint defects caused by compression molding. The board can be used epoxy artesian Ping Ping or advanced wear-resistant plastic flooring, anti-static requirements, the choice of anti-static type. Cai Gang Vol Which | Jinhong Run steel (certified) | Wanyuan Color volume 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.