Integrity Pump Service Inc. has a large machine shop with engine lathes, horizontal boring mill and milling machines capable of repairing power end frames and fluid ends of any size. Power end bearing bores, valve pot standoff correction for stainless steel and aluminum bronze fluid ends are done on our boring mill in-house. Let our expertise and machine shop save you time and money by machining your parts as required. We also re-sleeve stuffing boxes and recondition valve parts to help keep your operating costs to a minimum. Need a large order manufactured inquire today about our Full CNC Equipment Lineup, including lathes and milling machines.