Royal Manufacturing Company, through its affiliates Troco Oil and Wright Oil, has been a compounder, blender, packager and marketer of lubricants and greases since 1914. Its products include agricultural and automotive oils, biodegradable oils, synthetic oils, grease, food grade oils and industrial products. Royals Tulsa, Okla., facility consists of lubricant manufacturing and warehousing space of 180,000 square feet, with the capability of packaging pints to bulk trucks to rail cars with an annual throughput capacity of 30 million gallons. It also has a 50,000 square foot grease manufacturing facility with the capability of packaging 14-ounce tubes to 40,000-pound bulk loads. Wright Oil, based in San Antonio, has a lubricant and grease manufacturing facility and warehousing space. Royal also owns RTW Terminals in Brownsville, Texas. RTW has storage capacity of more than 210,000 barrels with transloading, truck, railcar, barge and ship loading and unloading capabilities.