托马斯  瓦格纳
Thomas Wagner
Raemistrasse 46, 8001 Zürich/Switzerland
电话： +41 43 344 82 07
thomas.wagner(at)swisswater.ch

曹克真
Kezhen Cao
Neugasse 136, 8005 Zurich/Switzerland
电话：+41 44 288 81 00
kezhen.cao(at)swisswater.ch

Roland Metzler
Neugasse 136, 8005 Zürich
Phone: +41 442888158
Roland.Metzler(at)holinger.com