Press Release April 21, 2011 Delta Scientific’s New 20-Foot (6.1 m) Towable, Portable Barrier Passes M40 ASTM Crash-Test Stops 15,000 Pound (66.7 KM) Truck at 40 MPH (64KPM); First Deployments by U.S. Military in Afghanistan FOR IMMEDIATE RELEASE PALMDALE, CALIF. – April 21, 2011 – Delta Scientific, the leading manufacturer of counter-terrorist vehicle control systems […]