W. L'EXCELLENCE EN CONDUITS

METAL PIPES AND TUBES, FLEXIBLE METAL PIPES AND TUBES, METAL COUPLINGS FOR USE WITH METAL PIPES; METAL PIPE FITTINGS, NAMELY, SLEEVES, TEES, COLLARS, CLAMPS, METAL PIPE AND TUBE ELBOWS, METAL CHIMNEYS AND METAL CHIMNEY PIPES, METAL FLU COVERS, METAL FIRESTOP PANELS; AND METAL PIPE FITTINGS IN THE NATURE OF SPACERS

EQUIPMENT FOR LIGHTING, HEATING, STEAM PRODUCTION, COOKING, REFRIGERATION, DRYING WATER DISTRIBUTION AND SANITARY INSTALLATIONS, NAMELY, BOILER PIPES

RUBBER, GUTTA-PERCHA, GUM ASBESTOS, AND MICA FOR USE IN THE MANUFACTURE OF PIPES; SEMI-WORKED PLASTIC BARS AND BLOCKS; CAULKING, PLASTIC AND RUBBER STUFFING; NON-METALLIC WATER PIPES AND TUBES; FLEXIBLE NON-METALLIC WATER PIPES AND TUBES; NON-METALLIC PIPE FITTINGS, NAMELY, COUPLINGS, SLEEVES, TEES, COLLARS, CLAMPS, NON-METALLIC PIPES AND TUBE ELBOWS