Demonstrated successful application of Lean principles such as Value Stream Mapping, Just-In-Time, Demand Flow, Single Piece Flow, Five S, Visual Management, Total Productive Maintenance, Continuous Improvement Process, Kaizen, SPC, Six Sigma and Communication Tools, Statistical Problem Solving. Autocar, LLC,a manufacturer of severe-duty vocational trucks carrying the first specialized truck brand in North America, is the only American-owned and operated original equipment manufacturer (OEM) of trucks.