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Quality is
our priority

Electrical panels for industrial sites

Our story

Quality is a value deeply rooted within our company

SEI was founded in 2005 and since its inception it prided itself as being a company able to combine high specialisation in the electrotechnical field with a dynamic, fast and punctual service.

The team is highly skilled in the manufacture and delivery of high integrity Power Distribution Boards with experience gained over 20 years in this field. An extensive know-how has allowed the company to position itself to cover a broad range of sectors in both civil and industrial areas.

Today, our switchboards are installed in public bodies as well as private industries​ and we deal with many areas of industry such as: Data Centers, Pharmaceutical & Chemical plants, Waste to energy facilities, Gas pipelines and Petrochemical plants.

SEI was initially founded to supply its home market but through our expansion process started in 2010 we have been successful in  supplying our products and services in the USA, Canada, South America, Africa, Russia, Middle East, Spain, Holland, England, Belgium, Germany, Poland, Slovakia, Hungary and Sweden.

Our highly qualified team is always at your disposal

Our expertise

A higher level of satisfaction inside and out

The technical department concentrates its efforts on researching and analysing the most sophisticated products available on the market, in order to provide the client with the ideal compromise between performance and price, according to the required use. 


Quality and performance are at the heart of the SEI business, ensuring reliability and client satisfaction throughout all the aspects of every project. Our company works with a Quality Management System certified from BUREAU VERITAS, in compliance with the ISO 9001:2008 standard.

Top reliability

Decade of experience

Know-how and


Who trusted us

Each one of our clients means everything to us

We strongly value the relationship between client and producer. Quality is, in fact, more than supplies and expertise. At Sei, we strive every day to create a family-like environment. When people cooperate and openly share ideas, projects come together much more easily. And when your clients feel like family, you always want to step up your game to please them. Maybe that’s why so many work with us over and over again.

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Our suppliers

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