Since 1985, L.M. Impianti is active on the industrial market as a structured, organised company specialising in the study, design, manufacture of industrial plants, piping, systems for the production of N₂ - H₂ O₂, hydraulic systems, systems for gas filling rooms, exchangers and metalwork.

Applications range from the food, chemical, pharmaceutical, environmental, metallurgical industries, to water treatment and hydraulics. All systems are carefully designed in order to reduce consumption and improve the overall performance benefit of the end user.

In 2001 the business expanded and acquired its current name, specialising in the construction of gas distribution systems.

L.M. provides and guarantees a pre-after sales technical assistance service, starting with a careful analysis of customer requirements for the design, construction and installation of the system, as well as START UP and after-sales assistance/maintenance.