1,forging machine parts 2,Material: carbon steel 3,produced to Drawing or Samples 4,ISO,MTC forging machine partsProduction ... Aluminum alloy.Most of our production is automobile parts,meter,instrument casing and other productions for civil ... presssure testing equipments.Specifications of machining parts:1, Material: stainless steel &carbon steel2, Usage: auto & motorcycle, mining machinery, building ...