Rampini was formerly founded in Milan in 1950 by Cav. Romano Rampini and latterly ran by his daughter Luciana Rampini. Its core business has always been oriented to the engineering and production of tank fittings, such as pressure and vacuum relief devices, which can now be found in many refineries, petrochemical and pharmaceutical plants all around the world .

In 2010, Rampini S.r.l. was acquired by the french company H+ Valves and became part of Techné Group. The products line consists in a wide variety of different devices, each one to be used for a specific purpose.

In-house production of breathing devices, pressure and vacuum relief valves, emergency vents , gauge board level indicators. Trading of safety valves, flame arrestors, blanketing valves, rupture disks. The high-quality materials and the technology ensure reliable and long-lasting products.