Central Grocers Cooperative
（重定向自Centrella）
Central Grocers Cooperative, founded in 1917 as "Central Wholesale Grocers", is a retailers' cooperative based in Joliet, Illinois, near Chicago. It distributes both brand name and private label goods branded as Centrella and Silver Cup Value Buy to about 240 member-owner grocery stores in Iowa, Indiana, Illinois, and Wisconsin. According to their corporate page it's 400 stores