For more than 75 years, Tri-State Business Systems specializes is providing all offices supplies. Based in Superior, Wis., the firm offers a wide range of products, such as binders, copying / duplicating machines, carrying cases, office furniture, desk accessories, file folders, portable storage box files, ink and toner finder, to name a few. The company has been providing its personalized services within the states of Wisconsin, Minnesota and Michigan. Tri-State Business Systems supplies product of major brands, including Hon Furniture, Panasonic, Sharp and others.