GeoTHERM - expo & congress 2019

GeoTHERM - expo & congress 2018

(Source - Messe Offenburg)

GeoTHERM - expo & congress 2016

(Source - Messe Offenburg)

GeoTHERM - expo & congress 2013

 
(Source - Messe Offenburg)

GeoTHERM - expo & congress 2011

(Source Messe Offenburg)

ISH 2011 - The world's leading trade fair

Bathroom Experience, Buliding, Energy, Air-conditioning Technology, Reneweable Energies

(Source - Messe Frankfurt Exhibition GmbH / Petra Welzel)