Over the last 40 years, Delta Scientific has become the world’s leading manufacturer of vehicle access control equipment with over 250,000 square feet of production facilities. Recognized as the industry innovator, with a bounty of patents, Delta Scientific has been engineering and manufacturing vehicle access control equipment since 1974. Delta product lines consist of high-security vehicle barricade systems, parking control equipment and guard booths. Services run the gamut from custom designs to total installation and maintenance. More than 15,000 Delta systems protect people and property in over 130 countries around the globe.