Established in 1963 by Dario Mariani, a dynamic man gifted with an entrepreneurial mind, the Mariani company has introduced and developed valves and associated products applicable to many market requirements, consequently our company is well known and respected for its extensive range of high qualitiy goods.
From the very beginning, Mariani has paid the greatest attention to the concept of quality.
The Quality Assurance System, which guarantees that all approved design, manufacturing and testing procedures strictly conform to ISO 9000 standards, also allows us to produce valves for the most severe operational conditions, (chemical plants, off-shore platforms, thermal and nuclear power stations) in accordance with international standards:
API - ASME - ASTM - BSI - DIN - MSS
What makes Mariani unique is that it can efficiently supply small quantities that meet special requirements as well as larger orders and comlete series.
Every company that has earned success, prestige and respect on the market, owes, with sufficient pride, thanks to its very Customers.
Mariani quality has not only satisfied the needs of the Customers but also earned their loyalty hence guaranteeing healthy commercial stability from which it has been possible to develop and grow.