1. Ferro Coil Prepainted iacuit organico obsitus, qui altiorem proprietatem corrosionis et longioris vitae quam laminae ferro galvanizatae praebet.
2. Metalla turpia pro Ferro Coil Prepainted frigido involuto consistunt, HDG electro-galvanizata et ferrum alu-zinci calidum intinguit.Tunicae metam de Ferro Coil Prepainted collocari possunt in circulos hoc modo: polyester, silicon polyestera mutatio, polyvinylidene fluoride, summus firmitatis polyester, etc.
3. Processus productionis e litura et uno coquens ad duplicem et duplicatum coquens evolvit, et etiam tria coquens et tria coquens.