Industrial Mercenaries Since 1992. Oil Field,System Upgrades,Fabrication,Machining,Piston,Vane,Gear,Pumps & Motors,Valve & Filtration Service,Fluid Changes,Cylinder Repair,Welding,On-Site Service - Diagnostics,P.T.O. Repair,Final Drives,Hydraulic Tool Repair,Winches,Accumulators,Charging.