Lorenzo Angelini

Sertubi SpA manufactures ductile iron pipes and fittings for water supply and sewage applications. Its products are used in the construction of pipelines for the carriage of potable, industrial, irrigation, and waste water. The firm also offers consulting services providing technical information and applications to its customers. The company was founded in February 1997 and is headquartered in Trieste, Italy.

Duferdofin SpA produces and markets steel and metal products. The company manufactures beams and heavy structural steel. Duferdofin is headquartered in San Zeno Naviglio, Italy

Duferco Italia Holding SpA engages in the manufacture and distribution of steel and steel products. It offers slabs, hot rolled coils, plates, billets and blooms, beams and merchant bars, wire rod, tin plate, iron ore, coal, scrap, pig iron, and vanadium. The company is headquartered in San Zeno Naviglio, Italy.

Part of Duferco Participations Holding Ltd., Duferco Morel is a French company that specializes in industrial supplies and hardware stores. The company is based in Aubervilliers, France. The company offers a wide range of products with over 20,000 references in industrial supplies and hardware stores, and have a store of 1,500 m2 and 3,000 m2 of storage dedicated to the sale of steel details. The company also provides delivery of purchases upon request.