GMN International GmbH is test stands and test equipment manufacturer mainly used in automotive and filter industries. GMNi special testing machines and equipment are produced on the highest technological standards and is adjusted to your special requirements and needs. GMNI has plant located in Hatzfeld, Germany.

These test machines a system are produced on highest technological standards and are adjusted to your special requirements and needs. with these test machines you can diverse filter types according to different international standards (such as ISO, DIN, SAE, BS and JIS) because our machines are customized and certified in compliance with such norms.