Chlor

Maiengrüenistrasse 3, P.O. Box: 6206, Neuenkirch, Switzerland

Rehetobelstrasse 105, P.O. Box: 9016, St. Gallen, Switzerland

Schlosstalstrasse 210, P.O. Box: 8408, Winterthur, Switzerland

Bachtelastrasse 1, P.O. Box: 3178, Bösingen, Switzerland