YKK AP

Metallic building materials, namely, siding, window sashes, windows, doors, bay windows, ceiling boards, boards for building, curtain walls, fences, gates, closure fixtures for doors, casement windows, door frames, door handles, door closures, and buckles of common metal; Metal exterior blinds; Metal roofing; Metal window shutters; Locks of metal for bags; Sash fasteners of metal for windows

Non-metallic building materials, namely, synthetic boards, ceiling boards, stone for buildings, window glass for buildings, window sashes, wall panels, casement windows, windows, door frames, fences, gates, roof coverings, door panels, doors, balustrades, marble, plaster, and plywood