Central Energy Partners LP, through its subsidiary, Regional Enterprises, Inc., provides liquid bulk storage, trans-loading, and transportation services for hazardous chemicals and petroleum products in the United States. It transports hazardous liquid products, such as aluminum sulfate solution, hydrochloric and sulfuric acid, sodium hydroxide, aqua ammonia, sodium bisulfate, and fuel blends; and non-hazardous materials, including crude tall oil, No. 2 oil, No. 6 oil, asphalt additives, micro-c, and vacuum gas oil in the states of Virginia, North Carolina, South Carolina, Georgia, Tennessee, Maryland, Pennsylvania, and Delaware. The company also offers tank storage and terminal services. As December 31, 2014, it had a fleet of 15 leased tractors, 5 owned tractors, and 36 tanker units for transportation services. Central Energy GP LLC serves as the general partner of Central Energy Partners LP. The company was formerly known as Rio Vista Energy Partners L.P. and changed its name to Central Energy Partners LP in December 2010. Central Energy Partners LP was founded in 2003 and is based in Dallas, Texas.