
Quality assurance
Perfect in every detail
Cutting-edge measurement technology, qualified staff and a process-oriented quality management
system compliant with DIN EN ISO 9001:2008 – these are the criteria that enable us to satisfy the high demands our customers place on quality.
Punker monitors and documents all activities, from the initial manufacturing study in the design
phase, to the balancing of the completed fan wheel. That is how we achieve the standard of quality for which our products are renowned throughout the world:
Cutting-edge measurement technology, qualified staff and a process-oriented quality management
system compliant with DIN EN ISO 9001:2008 – these are the criteria that enable us to satisfy the high demands our customers place on quality.
Punker monitors and documents all activities, from the initial manufacturing study in the design
phase, to the balancing of the completed fan wheel. That is how we achieve the standard of quality for which our products are renowned throughout the world:
- smoothest possible running
- long service life
- high efficiency
- low noise emissions






