Open die forging for large pump shafts and disc-type parts. Closed die forging for repeatable impeller hubs, wear rings, and smaller shaft runs at volume. Carbon steel, alloy steel, stainless steel, and duplex grades.
Heat treatment and CNC machining in-house. The shaft that comes off the press gets heat treated, turned to final bearing fits and seal diameters, and ships as a finished component. No second vendor in the chain.