Large wave corrugating machine Precision design Longer lifetime Best after-sales service Hope to receive Large wave corrugating machinePrecision designLonger lifetimeBest after-sales serviceOur ... as standard, the data below is the corrugation machine:1. Material: Galvanized sheet, steel sheet, PPGI sheet, tinplate, etc2. Thickness: 0.14mm-0.7mm3 ...