In the foreground

Firmly by your side

Cranes maintenance

Cranes maintenance

  Technical assistance while using cranes aims to control ropes and / or chains of hoists and ...

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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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Car fleet and rental

Car fleet and rental

Sigma Group has at its disposal a car fleet, suitable to tackle and solve every need.Trucks, ...

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Steel-work carpentry

Steel-work carpentry

  Works in stainless steel, light and heavy metal structures consisting of profiles type HE, ...

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