... : 4000tons hydraulic press machine,PAM5000 ring rolling machine, numerical control vertical lathe, drill machine ,50tons manipulator and so ... steel ,alloy steelMain test equipments: Metalloscope :Polishing Machine:Leading products: Forging pieces, such as many types ... 6000 ton hydraulic press machine,PAM5000 ring rolling machine, numerical control vertical lathe,drill machine,50 to manipulator and ...