Product Name:progressive dies, transfer dies, station dies, drawing dies ,FPC punching diesDie steel:AISI D2/JIS SKD11/ Din1.2379, ASP-23, SKH-9,etcStamping Material Type:Carbon steel, hot-dipped galvanized steel, SECC, stainless steel, aluminum, brass, copper, plastic, rubber, FPC(flexible printed circuit) etc.Stamping Material Thickness:0.1mm-12mmSurface Finish:electroplating, Powder coating, Conversion, Passivation , Anodize, Alodine, Electrophoresis, etc.