MOQ: 200kg Material: Aluminum, Steel, Stainless Steel, Brass and Copper Lead Time: 10~20 days for mold. Production time depends on quantity. Mold/Tooling needed: Yes Tolerances: +-0.1mm Post-Treatment: Heat Treatment and Surface Treatment(powder coating, painting and etc.) Stampings (also known as pressings) include a variety of sheet-metal forming manufacturing processes, such as punching using a machine press or stamping press, blanking, embossing, bending, flanging, and coining.