usage: rice mill machine material: steel service ... in stamping parts, sheet metal parts, and machinery parts.2. Professional support on technical3. Excellent ... . Equipment: 25-400ton punching machine, CNC machining, milling, turning, lathe cutting, planning machine, heat treatment ... punching line. More than 1600 advanced machines for punching, turing, milling, maching, weld, galvanizing, heat treatment ...