Bohai develops and manufactures roll forming machines for door and roller shutter production. The product range covers roller shutter slat machines, octagonal tube machines, side guide rail machines, bottom rail machines, Australian-style roller shutter door machines, stitching machines, door frame machines, PU foam roller shutter door machines, and foam insulated shutter forming machines for canopy and sunshade applications.
These machines are designed to support different door profile requirements, material specifications, and production layouts, helping manufacturers build complete or component-based production lines for metal doors, roller shutters, insulated shutters, and related door systems.