Our Products

More than 500,000 different applications to support 83 vehicle brands

It is easy to promise product quality, but it is much more difficult to guarantee it. In ERT, we control the definition of the material of each of our pieces, the design and production of their tooling and the entire manufacturing process right down to the final product.

Each of these phases is verified by the IATF 16949 international standard, which guarantees our quality orientation through ongoing improvement and defect prevention. Not everyone can say the same.



ERT-SEINSA has been recognized by the Basque Innovation Agency INNOBASQUE, as an integral innovation model based on people. Also bei...

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We have recently developed an important technical advancement in our Square cut seal Manufacturing process, consisting of a post-c...

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ERT joins efforts against COVID-19, and despite the circumstances and the seriousness of the situation, at ERT we continue working, ada...

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Taking care of you

Commitment to the quality of our products and our customer service


Our first plant in Eugi was later complemented by that of Egües, our current logistics centre. And in 2005, we opened a production and logistics plant in Chennai, India, to foster our internationalisation. Since then we have continued to grow and now 300 people are part of the ERT team.

15 R&D+I

What we do in the future cannot be improvised. And to be able to continue offering the quality we ensure today in more than 12,000 references requires a firm wager on innovation. Therefore, every year our R&D+I Division grows and is now comprised of 15 people.