Spartech Industries is one of the world s largest manufacturers of semipneumatic polyvinyl chloride tires and plastic wheel assemblies. The company serves clients in the lawn and garden, recreational and material handling markets. Its products include lawn mower and wheelchair wheels. Spartech Industries supplies wheels that are shock and corrosion resistant for utility vehicles and lightweight material handling equipment. It additionally offers foam-filled tires and inserts, as well as plastic wheels for refuse carts. It is a part of Spartech Corporation, which is one of the leading producers of extruded thermoplastic sheets and roll stocks and polymeric compounds. With annual sales of more than $1 billion, Spartech Corporation maintains manufacturing facilities throughout the United States, Canada, Mexico and Europe. Spartech Industries maintains a location in Tupelo, Miss.