Martin Marietta Materials, Inc. supplies high-quality building materials, focusing on aggregates, asphalt, ready-mixed concrete, and specialty products. The company operates over 500 facilities across 29 states in the U.S., Canada, and The Bahamas, serving various construction projects and industries. Its product offerings include crushed stone, sand, gravel, and high-purity materials used in environmental, industrial, agricultural, and specialty applications.
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- www.martinmarietta.com
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