Material: 20CrMn
Process: hot forging,hobbing,machining,heat treatment,
purpose: disign for oil pump, we experienced in makine all kind of steel forging part,flange,gear,shaft,yorks, Max weight: 20kg, more than 20 pcs forging machine and friction press macine,Max: tonnage: 1000T Sales Conditions & certifications:
iso9001