oils, greases, lubricants, fluids, engine, motor, quenching, refrigeration, anti-freeze, transformer, textile, waylube, vacuum pump, natural gas, ashless, low-ash, mid-ash, high-ash, multi-purpose, extreme pressure, high temperature, wheel bearing, moly, graphite, lithium complex, aluminum complex, white lithium grease, tool joint compound, curve rail, railroad diesel, cornhead, waterproof, cup, hydrostatic fluid, c-2, c-3, c-4, chain, all season, calcium sulfonate, polyurea, bentone, naphthinic, paraffinic, multi-viscosity, base stock, roadranger, hydrostatic, torque, anti-oxidant, shear stable, corrosion resistant, nlz tool joint compound, r&o, wire rope, petroleum, atf, dexron, mercon, hydraulic, gear, industrial, compressor, cutting, soluble, outboard motor, 2-cycle, synthetic, to-4, tractor, biodegradable, food grade, white , mineral, anti-wear, fire-resistant, turbine, drip, rock drill, rust, oxidation, inhibitors, preventitive, metal working, engine additive, non-detergent, improver, form , heat transfer, cotton picker spindle, cotton picker

royal mfg co lp, with affiliates troco oil and wright oil is a compounder, blender, packager and marketer of high quality lubricants and greases.