Just as important are the GHA’s excellent contacts with ministries and institutions such as the German Trade & Invest (GTAI) or the Federal Ministry for Economics and Technology. The GHA offers its members a pool of know-how from which everyone benefits. „Proven Partnership“ has been the guiding motto during the past 25 years in both daily work and regular meetings. The GHA combines innovative technology and high quality products „Made in Germany“ with excellent services and attendances.