2009 Trade-show Achema https://www.griesermbs.com/wp-content/uploads/2022/06/2009Achema-20092.jpg 750 1000 Grieser MBS Grieser MBS https://www.griesermbs.com/wp-content/uploads/2022/06/2009Achema-20092.jpg 4. September 2022 14. Oktober 2022 Former Head of Sales Günter Biehal and employee Petra Neske present Grieser Maschinenbau at ACHEMA in 2009.