In the foreground

Firmly by your side

Alternative energy and photovoltaic plants

Alternative energy and photovoltaic plants

  There are many personalized services developed over the years, proposals to deepen concepts ...

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Design department

Design department

 Sigma Group owns a technical department, specialized in various areas: structural ...

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Industrial maintenance

Industrial maintenance

Industrial maintenance is considered by every company a support for every productive ...

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Training

Training

  Sigma Group closely follows the training of its personnel. The Company regularly organizes ...

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