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 of color-coated steel coil Which is good, this is the first step to ensure the coating process Cai Gang Vol lowest price, but also to ensure the quality of products on the basis of color-coated work. The purpose of treatment is adhered to the substrate surface after removal of the anti-rust oil, rust, dust, etc., on the substrate surface subjected to chemical cleaning treatment is applied to form a mesh that basic skeleton chemical conversion coating film, thereby increasing the substrate and adhesion between the coating to 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. 4, immediately after the color-coated powder inspection, if found defective should be in time, if a defect is discovered after curing, its small range without affecting only partially, being coated on the surface decoration, can be repaired with colored powder diluted with acetone, if range and surface quality, after the sanding, then spray once or paint remover to remove the coating Shandong Binzhou color steel re-Suo powder. 5, light color coating weight, since the color plate itself lighter, easy to transport, easy to install, you can save construction period. Physical and chemical properties of color-coated products, surface quality together determine the final product quality color-coated. Where to sell _ _ Bridging color steel color steel roll steel Jinhong Run 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, in Shandong Binzhou sheet (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!