40+ plants. over 250 trucks. MDOT- and NRMCA-Certified. Recognized as one of the Southeast’s larger ready mix producers, Delta Industries delivers ready mix concrete to customers in Mississippi and west Alabama through our network of strategically placed plants, including our MS Gulf Coast division. From the Chevron Refinery in Moss Point to a test stand for NASA in Bay St. Louis, no concrete delivery job is too large or too small. No matter where our concrete mixer trucks go, they deliver consistent, quality concrete that makes Delta Industries the supplier of choice throughout the communities of Gulfport, Lucedale, Moss Point, and Bay St. Louis.