OTO has about 30 years' experience in designing, manufacturing, and installing complete systems for the production of welded tube and/or profiles.
OTO is the production and engineering mover of MARCEGAGLIA Group which, with more than 6,500 employees and aggregate turnover of € 4 billion, is the European leader and one of the foremost world companies in the production of welded tube and open profiles. Marcegaglia is an industrial group organized in 7 business areas, whose engineering department is the mover of the development and of the positive results reached.

Nowadays, OTO can rely on 250 specialized technicians and engineers working in two different companies and three production plants. Choosing OTO means obtaining immediate access, anywhere in the world, to highly trained technical and engineering staff and top level facilities, reliable information, and unparalleled services, all of which are available at a quality/price ratio that is extremely competitive on all world markets. OTO commits all its resources in order to guarantee to its own costumers the manufacture of high quality products. The OTO success comes from the success of its customers.

With more than 700 machines installed all over the world, OTO enjoys total control of the technology employed in its tube mills, including mechanical, electronic, and automation aspects. OTO, which already hold the 70% of the western market for the mills up to 8”, now is extending its production range up to 24”. Thanks to these capabilities and the synergy developed with Marcegaglia Group, OTO has been able to differentiate its market offer by proposing a range of top solutions for:

• Turnkey production plants
• Logistic goods management
• Machine installation and connection
• Production implementation and start up
• Training for systems staff
• Assistance and spare part supply
• Technical assistance to manage faults
• Modernisation of existing plants and technological upgrades