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 ...

Read more >

Industrial maintenance

Industrial maintenance

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

Read more >

Iron shaping for reinforced concrete.

Iron shaping for reinforced concrete.

Sigma Group operates in accordance with the D.M. 14.01.2008 "Technical Standards for ...

Read more >

Design department

Design department

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

Read more >