Quality Management
GMT is certified acc. to ISO 9001. Moreover we are certified acc. to numerous customer specific requirements and standards as for example Q1 Deutsche Bahn. We observe maximum quality requirements by means of quality assurance.

Manufacturing processes are subject to continuous in-process inspections. Our environmental management is certified acc. to international environmental standard ISO 14001. Our dedication to people and environment provide a basis for ensuring that customers trust in GMT.

Download here our certificates.



3 D test plants for testing of air spring systems