MICHBI DOORS

Michbi Doors, Inc. d/b/a Open & Shut Doors is a family run manufacturer of hollow metal doors and frames and distributor of hardware and wood products that was incorporated in 1981. Throughout the years, MDI has grown and expanded to become the largest WBE hollow metal manufacturer on Long Island. In addition to being a WBE (Women-Owned Business Enterprise, we are members of DHI (Doors and Hardware Institute) and NAAMM (National Association of Architectural Metal Manufacturers).