... ,zinc,iron,brass 4.Surface:accordingly plastic product, leather stamping dies, hot stamping die progressive stamping die, ... Die, Vacuum forming,molding products, as well as finished products assembly which application for Household appliances, kitchenware, transportation ... Rapid Prototype Making (thermoforming making)CNC, SLA(Stereolithography) and SLS(Selective Laser Sintering), 4~7days lead time.2 ...