Duratek Polymer Coatings, 8302 Hedge Lane Ter, Lenexa, KS 66227, US

Since 1927, Penny's Concrete Inc. has been in the construction materials business, providing concrete products. Located in Shawnee Mission, Kan., it offers a variety of sand, rock products and aggregate hauling. Penny's Concrete Inc. provides bulk materials, including masonry sand, Missouri state concrete sand, river rock as well as asphalt sand. Its exterior concrete includes site preparation, owner responsibility, mix selection, general information, placing and finishing. The company is a member of National Ready Mixed Concrete Association (NRMCA), American Concrete Pavement Association (ACPA) and Portland Cement Association (PCA), among others.