Maros Engineering

|Maros Engineering | Pneumatic valves for industrial automation 

who we are

pneumatic valve


Founded in 1991 by Bruno Rossi, MAROS Engineering ia a pneumatic valve manufacturer putting a “know-how” rooted in the history of Italian industry at the service of inovations in industrial automation. 

Even today, the mission of the Rossi Family at the helm of the company since the beginnings is to create, develop, manufacture and distribute high-quality, reliable and durable pneumatic valves.


produttori di valvole pneumatiche pneumatic valves manufacturers Hersteller von Pneumatikventilen fabricante de válvulas neumáticas

100% in-house

production process

Since its foundation, Maros engineering has been located in Ferrara, Italy, establishing itself first on the national and later on the international market as  the top of the line among pneumatic valves manufacturers by specializing in industrial automation solutions.

Still today, the production site, technical department, sales department and warehouse are located in Ferrara.

The unified headquarters allow the company to maintain full control over the entire production process, from design to quality testing, much to the advantage of product quality and response time  to the customer’s requests.

produttori di valvole pneumatiche Pneumatic valve manufacturer Hersteller von Pneumatikventilen fabricante de válvulas neumáticas

technical department

at the customer's service

Do you want to know which type of valve best suits your needs? Do you want expert advice on the characteristics and materials compatible with your application? Thanks to the know-how of our team of specialists, we can offer expert advice on even the most niche sectors. 

Why choose

maros engineering?


Our know-how as pneumatic valve manufacturer draws on the expertise of experienced professionals and in-depth knowledge of industrial automation's technical and practical needs.


From conception to delivery of the finished product, we have full control of the production process. We take care of design, development, semi-finished materials selection, production with state-of-the-art CNC machines.


Our valves are designed and manufactured to ensure optimal performance consistent over time. That is why every single manufactured item made in our factories is severely tested before delivery.

Custom solutions

In addition to 600+ valve models in our catalog, our engineering department can respond to specific needs by developing customized solutions, produced in-house according to our quality standards, even for small batches.

Technical support

Our technical sales staff has the necessary skills to guide customers in choosing the best solution based on the specifications of each type of application. In addition, we can provide assistance in the assembly and maintenance of our products.


A lean and versatile production cycle enables us to make our valves available to the customer quickly, starting as early as 24 hours after order confirmation.


in numbers

Pneumatic valves designed, manufactured, and sold over the years
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Years of experience as pneumatic valve manufacturer
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Time required for the fastest deliveries
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Fluid and vacuum valve models in our catalog
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Tests performed on average on each valve before delivery
Countries where Maros' valves are distributed
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Returns thanks to the reliability of our products

Top of the line among pneumatic valve manufacturers

Check and follow Maros Engineering Industrial valves page on Linkedin to get sneak-peak of our best selling products and case histories.



Do you want to know more about Maros Engineering? Would you like to learn more about our products and their potential? If you are a distributor of articles for industry, a designer or a technical manager, please do not hesitate to send your questions, and you will be contacted in a short time for any further information. 

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