COLORTEC
Route de
3976 Noës(Wallis)
Switzerland
Colaku AG
Widenholzstrasse 1,
8304 Wallisellen(Zürich)
Switzerland
Ronner AG
Geerenstrasse 1,
8304 Wallisellen(Zürich)
Switzerland
Batdar Sàrl
rue des Ecoles 8,
1920 Martigny(Wallis)
Switzerland
Coppex
bur.ing. façades DeC
chemin des
1896 Vouvry (Wallis)
Switzerland
Guidetti Sàrl
Case postale 1353,
1870 Monthey(Wallis)
Switzerland