FITTINGS FOR PIPES AND TUBES OF METAL

FITTINGS FOR MEASURING AND METERING APPARATUS AND INSTRUMENTS

APPARATUS FOR LIGHTING, HEATING, STEAM-GENERATING, COOKING, REFRIGERATING, VENTILATING AND WATER SUPPLY

CONSTRUCTION AND REPAIR VALVES, FITTINGS, TUBES, MANIFOLDS AND MEASURING APPARATUS MADE FROM STEEL ALLOYS

COMPUTER RENTAL, COMPUTER PROGRAMMINGS, ENGINEERING, CONSULTATION (TECHNICAL), MATERIAL TESTING, DEVELOPING AND EXAMINING NEW PRODUCTS