About Centro Siderurgico Industriale Srl

Centro Siderurgico Industriale (CSI) is an Italian steel manufacturer and service center established in 2014 as part of the Arvedi Group. The company operates seven production facilities across central Italy, in Perugia, Ancona, and Chieti, with approximately 350 employees and an annual output of 500,000 metric tons. CSI produces carbon steel welded tubes (round, square, rectangular, and oval), open profiles (L, U, C, and Omega shapes including custom designs), steel strips, sheets, and coils in various finishes such as galvanized, pickled, and bright. All plants are ISO 9001:2015 certified, with products manufactured to EN 10219-1 and EN 1090-1 standards. CSI serves the construction, infrastructure, automotive, photovoltaic, and road signage sectors.