Since 1956 we are manufacturer of
forged steel fittings

A long history based on commitment and perseverance has brought us form 1956 to nowdays, to become a World-recognised company in its own field.

Our story started in 1956 with the foundation of Fontana & Micheletti snc, a small workshop specialized in mechanical machining for third parties, founded by Enzo Fontana and Aldo Micheletti.

Since then, the stubbornness and expertise of our two founding partners have been responsible for the growth of the small mechanical workshop in the field of the mechanical machining of forged pipe fittings (parts in steel for joining pipes and the production of plants for sectors such as the petrol-chemical, anti-fire and hydraulic sectors) also becoming the precursor of new technologies such as the project design and production of the first transfer machine and the first cold taper press.

Through all these years, the company in terms of dynamism and flexibility, has evolved from a small mechanical workshop with CNC lathes to a reality that combines the experience of the past years with the modernity of robothic CNC machines.

This is OMSA S.R.L., an area of 14,000 square meters, 6,000 of which are covered, housing the production department, with transfer and CNC machines; the warehouse, for end products, forged products, raw materials, pipes and bars and commercial and administrative offices.

What distinguishes us is the Quality with a production of entirely European origin that combined to a warehouse of more than 18,000 items and our flexibility, allows us to be recognized as a “taylor made”, fast and reliable.

Our certifications

We have always believed in our own capacities, in our know-how, in our means, our suppliers and our clients. We are still growing today to achieve our objectives and to keep constant the quality that makes us stand out.
This commitment is the reason why more and more clients believe in us every day.

Why choose OMSA

A company that has always believed in its roots as a small family business but that has been able to optimize the advantages of the big companies, preserving their medium size that allow us to be closer to the needs of our clients.


We are able to handle all requests from clients, adapting to their needs

Certified quality system

Quality system certified in compliance with ISO 9001:2015

Origin of

All the material we treat is of European origin

60 Years
of activity

60 years of experience in manufacturing forged steel fittings for industries