Proholz is the association of former students of the wood construction major at the Höhere Fachschule Holz in Biel.
We are pleased to be the main sponsor of the general assembly on 06 + 07 May 2023 in Martigny.
More about the General Assembly
Proholz is the association of former students of the wood construction major at the Höhere Fachschule Holz in Biel.
We are pleased to be the main sponsor of the general assembly on 06 + 07 May 2023 in Martigny.
More about the General Assembly