... Stamping& Stretching& Riveting& Assembly11Die Casting& Welding& Forging& Bending Part12Medical Aluminum Part13Aluminum Pipe14Large Cross-section/ High ... milling, face milling, end milling, slot milling, surface machining, fillet angle, chamfer, convex, concave, turning, vertical ... , welding, riveting, punch, stamping, bending, stretching, forging, die casting, mold design and processing, sheet metal ...