Hanoi, October 10, 2025
From October 6 to 8, 2025, AUMI, in cooperation with SAXON Junkalor GmbH (Germany), conducted a demonstration and field testing program for automotive exhaust gas analyzers at the Vietnam Register.
The event was attended by Mr. Oliver Herzog – Managing Director of SAXON Junkalor GmbH, together with AUMI’s engineering team, who directly carried out system setup, operation, and technical support throughout the testing process.
SAXON Junkalor GmbH is a leading German technology company with over 100 years of expertise in gas measurement and analysis, particularly in emission testing systems for motor vehicles.
This collaboration between AUMI and SAXON demonstrates their shared commitment to introducing advanced measurement technologies for vehicle emission inspection and monitoring in Vietnam, contributing to the enhancement of urban air quality management.
During the three-day program at the Vietnam Register’s Vehicle Inspection Department, AUMI engineers and SAXON specialists jointly performed practical testing and verification of several key instruments, including:
- Motorcycle exhaust gas analyzer
- Opacity meter and particle counter for diesel engine vehicles
Test results confirmed that SAXON analyzers deliver high measurement accuracy, stable operation, and excellent reliability, meeting the requirements for motor vehicle emission monitoring applications in Vietnam.

As the official representative of SAXON Junkalor GmbH in Vietnam, AUMI is committed to providing world-class emission measurement and control solutions, supporting government authorities in emission inspection, environmental monitoring, and sustainable transport development.
In particular, AUMI focuses on deploying advanced sensor and analytical technologies for measuring and analyzing emissions from both gasoline and diesel engines, contributing to emission reduction goals and sustainable mobility initiatives in Vietnam.