The official stand constructors for WORLDDIDAC Basel are:
Expomobilia AG, Massimo Toma, phone +41 52 354 74 43, fax +41 52 354 74 75, messeschweiz@expomobilia.ch
SYMA-SYSTEM, Daniel Bünter, Tel. +41 61 686 94 02, Fax +41 61 686 94 01, daniel.buenter@syma.ch
UNIPLAN Switzerland AG, phone +41 61 726 95 55, fax +41 61 726 95 59, uniplan@uniplan.ch