Ozinga in Beloit, WI provides quality bulk materials and diverse concrete solutions delivered where you need it, when you need it with our extensive network of transportation services including truck, rail, barge and ship terminals across the Midwest and South Florida regions. Perhaps best recognized for our red and white striped concrete mixer trucks, Ozinga is proud to be an American-owned, fifth-generation family business serving individuals and the communities where we live and work since 1928.