Technology. Know-How. Innovation.

ESS is a company specialized in Mould Technology and oriented to Global Markets.

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Ernesto São Simão, Lda

ESS offers innovative, sustainable and effective solutions for mould production, precision mechanics and plastic injection.

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We are specialised in providing customized solutions to a wide range of industries.

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Sector

Automotive

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Aerospace

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Electrical

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Construction
Solutions

Innovative and Effective Solutions

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