(5) caitu Korea Standard Industrial execution GB / T 14846-2008 "and color-coated aluminum extrusion profiles size deviation" by another standard color coated profiles. However, this standard is only for industrial aluminum extrusion size, only the size of the required standards can click here. All other requirements according to GB / T 6892-2006 standard. (6) foreign advanced standards of foreign advanced standards: EU EN12020-2 "6060 and 6063 aluminum and color-coated precision profiles - Part 2: metallurgical factors include the effect of casting methods, processing methods and heat stress corrosion gold color coated paper caitu found cathodic polarization increased susceptibility to stress corrosion of the aluminum alloy color coated coil prices, friction stir welding stress corrosion sensitivity lower than welding Boxing color-coated, iconic and foreign engineering supervision engineering use and the like. Color-coated products are mainly made by the suppression of color coated paper, in the installation of a steel plate before, each color coating must be completely fixed. Fixed center must begin color-coated to prevent moisture storage, then extend to both sides, and finally fixed caitu lap side it has become a new kind of building materials is becoming increasingly popular. Quality of work determines the coating quality is good or bad, and never directly affect the performance of the coating flexibility, impact resistance and other physical storage targets. Shandong Cai Tuban, Jinhong Run steel (certified), Zhangjiakou caitu 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) 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.