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Leader in Automation

Industrial Automation – Plants – Renewable energies


SEI Sistemi is a leading company in the field of industrial automation, and works in most market sectors. Offers cutting-edge technology in the industrial electronics sector, ensuring a relationship of real partnership with its customers, also projected and above all to the future. Our know-how over the years has grown thanks to the collaboration with the main manufacturers and users of systems and machines for solving the problems of automation, regulation and control of electronic power converters for the control of DC and AC motors.

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What we do

Industrial automation for plants.
Design, consultancy and commissioning services. Electric cabinets, electronic components, dcs, electric motors providing turnkey systems. “Greenfield” projects and “revamping” , ensuring minimum stop times of the system.

How we do it

We are constantly looking for competitive and performance solutions. Therefore we use the active collaboration of best partners:


Advanced technologies

Technological study of the system, complete service and continuous assistance. High know-how. Comparative analysis of the components to be used in the production process. Production system of our panels with acquisition of CEI, VDE, IEC, CE, UL and CSA standards

About us

SEI Sistemi group

Our industrial sectors

Services we provide

Technical Office

Design and diagrams for industrial automation systems and electrical distribution. Safety systems.

Automation Cabinets

All our electrical panels are made by our Group, in order to guarantee quality and deliveries

Remote Support

On-line remote assistance able to diagnose the malfunction of the system and solve the problem quickly.
Acquisition, analysis, control and storage of measurement data to improve the efficiency of the industrial production process.

M.E.S. Industry 4.0

Acquisition, analysis, control and storage of measurement data to improve the efficiency of the industrial production process.

Software Development

Software development for PLC, Inverter, Hmi, Supervisors and SCADA systems

✔ Our Products

Active Filters, DC-Bus Power Supplies, High Frequency Power Supplies, Six-phase bridge rectifiers
Artificial intelligence

Artificial intelligence

Our locations around the world
Renewable energies installed
Years of consolidated experience

Our features


We guarantee the construction and delivery times of the systems, providing customized solutions.


Custom assistance for each situation plays a central role in our production systems.


in addition to technical reliability, we guarantee financial reliability, as evidenced by the certifications obtained


the Alsiter philosophy is increasingly geared towards satisfying the specific needs of the customer using the best technologies