... , P+F Sensor 5:European tec Pre-painted steel coil production line for constructionFor General building material,it use Polyester Coating as ... is 20~40μm).5>Productive power:100,000 ton one year6>Energy: Natural gas, electric, diesel oil, liquefied gas, ... Prepainted steel sheet,featured by durability and applicability,costs less in mounting and maintaining and has longer service life.Compared with ...