... 3,produced to Drawing or Samples 4,ISO,MTC forging machine partsProduction range:We are a professional manufacturer of die ... which can fit various machinofactures'capacity.Workshop equipment:Die casting machine:7machines for weight 900tons to 63tons and 4 machines for ... 4, Surface roughness: Ra0.8-3.25, Weight: ranging from 0.50g to 10000kg6, Surface finish: polishing, oiled (rust-prevented), zinc ...