About Southern CaseArts. Southern CaseArts, a division of Royston Group, is a leading provider of retail refrigeration solutions based in Bessemer, Alabama. With a focus on manufacturing refrigerated display cases and related products, Southern CaseArts contributes to the success of grocery, food service, and convenience stores nationwide. Mission Statement. "At Southern CaseArts, we strive to be the foremost provider of commercial refrigerated, ...
