ALWITRA

INDUSTRIAL ADHESIVES AND SOLVENTS FOR GENERAL INDUSTRIAL USE

PREFABRICATED METAL BUILDING MATERIALS, NAMELY STRUCTURAL PROFILES, COVERINGS FOR VERGES, ROOF EDGE TRIMS, FLASHING, ROOF DRAINS, HATCHES, ROOF VENTS, CHIMNEY CAPS, SKYLIGHTS, ROOF-SUPPORTING COLUMNS, AND TERRACE-SUPPORTING COLUMNS

BUILDING INSULATION

PREFABRICATED NON-METAL BUILDING MATERIALS, NAMELY, SYNTHETIC OR BITUMEN ROOFING AND ROOFING PAPER, STRUCTURAL PROFILES, COVERINGS FOR VERGES, ROOF EDGE TRIM, FLASHING, ROOF DRAINS, HATCHES, ROOF VENTS, CHIMNEY CAPS, SKYLIGHTS, ROOF-SUPPORTING COLUMNS, AND TERRACE SUPPORTING COLUMNS