Formed in 1895, Bonsal American Inc. is a wholesaler of a variety of concrete products and various related services. Based in Lilesville, N.C., the firm is one of the leading producers of packaged building material products in the United States. The company offers its vast customer base an array of product categories that include special coatings, concrete restoration and repair, construction grouts, backerboard and many more. Bonsal American Inc. also provides a host of other product lines, such as moisture vapor barriers, floor warming, additives and adhesives, among others.