General Shale Products, 100 Hill St, Kingsport, TN 37660, US

SpecialtiesVulcan Materials Company is the nations largest producer of construction aggregatesprimarily crushed stone, sand and graveland a major producer of aggregates-based construction materials, including asphalt and ready-mixed concrete. Our coast-to-coast footprint and strategic distribution network align with and serve the nations growth centers. We are headquartered in Birmingham, Alabama. What we produce is used in nearly all forms of construction. In particular, large quantities of aggregates are used to build and repair valuable infrastructure such as roads, bridges, waterworks and ports, and to construct buildings both residential and nonresidential, such as manufacturing facilities, office buildings, schools, hospitals and churches.