Now there are too many categories of printed color steel plates, so many people will feel that the first two are big when choosing printed color steel plates. In fact, there is no need to worry about so many varieties. Just remember that it is according to the needs, where you use it and what effect you want to achieve. According to the needs, where you use it and what effect you want to achieve, The general principles are: less money, more work, economical, safe, reliable and beautiful. Household appliance board, fluorocarbon board and ultra thick board can be selected. Generally, they can be comprehensively considered according to the purpose, place of use, fire rating and desired effect.1. Observe the thickness of the coating or coating of the printed color steel plate and the thickness of the substrate. The coating thickness is basically only 0.02 ~ 0.03mm, and the coating thickness is often less than 0.15mm. Poor quality printed color steel plates often do tricks on the steel substrate and the coating or coating of the printed color steel plate. Usually reduce the thickness of the steel substrate, and spray several more coatings on the steel substrate or use very thick coating, Even some printed color steel plate steel substrate on the market is only 0.15mm, but the coating is 0.4mm. Too thin printed color steel plate substrate, too thick coating or coating will also reduce the performance of aluminum gusset plate.