BM

BUILDING PARTS OF METAL, NAMELY, ROOFING, GRATINGS WITH OR WITHOUT INFILLINGS, DRAIN PIPES MADE OF METAL, METAL GUTTER PIPES, ELBOWS OF METAL FOR PIPES, CABLE FITTINGS OF METAL

REGULATING ACCESSORIES FOR WATER SUPPLY, NAMELY, METERED VALVES, PIPES BEING PARTS OF SANITARY FACILITIES, PLUMBING FITTINGS, NAMELY, DRAINS

PACKING, STOPPING AND INSULATING MATERIALS, NAMELY, PACKING AND PROOFING OF RUBBER AND GUM FOR USE IN MANUFACTURE; FLEXIBLE PIPES NOT OF METAL