Three companies… one single partner for you!


Tubes for micropiles and metal carpentry work.
We are specialized in supplying tubes for micropiles since 1982. In 2008 we have created a department “Divisione Montaggi” specialized in metal carpentry works.
Our Mission: supply high quality finished goods and customized solutions to satisfy the specific needs of our customers.


Accessories for pneumatic and hydraulic plants for the mining market.
SIAP was founded in 1956, to supply service pipes used during the realization of tunnels and mines.
Our Commitment is to grant our customers an effective and just-in-time service in order to allow them a steady progress in their work.


Soil nailing systems: continuous threaded bars and self drilling anchors.
ARCO is the youngest of the Group: it was founded in 2004 to supply solutions to the companies in the civil engineering, geotechnical and tunneling markets.
Our Mission is to be “the reference partner” for all those customers, which need complete high quality soil nailing systems and short lead time.

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