Pneumatic valves since 1991

Founded in 1991, MAROS engineering develops and manufactures valves for industrial automation-related applications. Our offer includes pneumatically operated fluid control valves and pneumatically and electrically operated vacuum control valves.

To date, the company’s headquarters are located in Ferrara, Italy, where a 6800-mq area houses the production facilities, warehouse, technical and sales departments.

MAROS’ valves enliven the heart of applications in a wide range of fields, spanning the metallurgical industry, food and non-food packaging, chemical industry, textile, woodworking, ceramic processing, dry cleaning, industrial washing, just to name a few.

The in-depth know-how of the technical sales team, a long experience in the field of industrial automation, along with a versatile, in-house production cycle, enable MAROS to provide customers with qualified advice to identify the best solution for each application, or, alternatively, to develop and manufacture custom valves in a short time, even for small batches.

maros chi siamo foto collage
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Passion and Innovation at the helm of the Company

Passion led to the birth of the company and it is what unites old and new generations.

But that’s not enough. In fact, in order to keep up with the times, constant innovation is necessary, which leads to the creation of always new products in line with the latest market demands.

6 good reasons
to choose MAROS engineering

  • Expertise in pneumatic valve design
  • In-depth knowledge of the industrial automation market
  • Reliability and quality of manufactured products
  • Customized solutions even for small batches
  • Support of our technical department from inquiry to after-sale
  • Fast delivery times
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Fundamental strategies


A careful and continuous observation of the markets leads the company to develop solutions in line with the new needs of the sectors


The company, in addition to the products in the catalog, is able to create customized products based on the needs and requests of customers.

Having an internal technical office, Maros is able to create the right product for every need


Within the company, careful and scrupulous quality controls are carried out on the raw material and on every stage of the production process, from the product conception to the final testing

Home Made

The entire production process, from product conception to assembly, is carried out within the company. Furthermore, all raw materials and commercial components are purchased exclusively in Italy


Quality certification on all management processes and internal products. Company with certified Quality System nr. 50 100 7161


Use of recent Cad-Cam solutions and CNC machine tools among the most advanced and equipped with the most up-to-date software systems.