Mr. Milton Posey first established the Architectural Concrete Company more than 20 years ago. It manufactures cast stone products for use in commercial and residential buildings. The first plant was in East Point, Ga., and then moved to Union City, Ga. The company operates from 65,000 square feet of facility space. TannerStone cast stone is refined architectural pre-cast concrete building stone manufactured from a mixture of Portland cement and coarse and fine aggregates to simulate natural stone. Its cast stone can be used for trim pieces to simulate natural limestone for applications such as window sills, water tables, jack arches, keystones, bands, coping, columns and ballustrading. The company services a range of customers including architects, contractors, dealers and homeowners. The Architectural Concrete Company is headquartered in Palmetto, Ga.