Retractable Technologies, Inc.’s Unit Sales Increased Dramatically in the Second Quarter of 2011 Over the Second Quarter of 2010

LITTLE ELM, Texas--(BUSINESS WIRE)--Retractable Technologies, Inc. (NYSE AMEX: RVP), a leading maker of safety medical devices, reported an overall unit sales increase of 38.0% for the second quarter of 2011, compared to the second quarter of 2010.