Flexsteel DMI Office Furniture Buffalo WY Flexsteel DMI Office Furniture Lawrence IN flexsteel dmi office furniture walker MI DMI office furniture is a well-known brand from Flexsteel Industries. Recognized as among the leading furniture manufacturers in the office furniture business. In fact, when you say DMI Furniture, people who know the furniture industry well will let you know that it is the brand that most people trust.Comments from our customers We use our furniture every day. Furniture actually performs a job.From traditional to contemporary and everywhere in between, we've been furnishing commercial offices in a range of styles since acquiring DMI Office Furniture.