Saint Louis / Missouri / United States
For more than 50 years, Winter Brothers Material Company has been a wholesaler of a variety of concrete aggregates that provides various related services. Located in Sappington, Mo., it is a sand and gravel mining company that supplies aggregate needs of the St. Louis region. The company offers its vast customer base an array of products that include large b gravel, special b gravel, state gravel, roofing gravel, torpedo gravel, medium meramec sand, sugar meramec sand and many more.
