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Standards - environment - certificates

Quality management

Improvement of energy efficiency is a critical aspect of a sustainable and environmental economy.
This includes energy-efficient design and layout of production in the same way as continuous development of our machines and systems, e.g. through reduction of air and power consumption.

Environmentally friendly and energy efficient: The ultrasonic welding technology is considered an environmentally friendly technology. In comparison with other thermal joining processes, its overall energy footprint is reduced by 75%. This is due to power only being drawn during the actual weld time.

Quality management system

DIN EN ISO 9001:2015

The DIN EN ISO 9001:2015-based quality management system is structured according to the business processes of Herrmann Ultraschalltechnik GmbH & Co. KG and described in a manual.

The certificate confirms introduction and implementation of the DIN EN ISO 9001:2015 standard quality management system for the field of application:

  • R&D
  • Production
  • Sales

of ultrasonic welding machines. 



FSC software

FDA 21CFR Part 11

Process safety and traceability are frequent requirements. The FSC software package by Herrmann supports the DIALOG controller technology in terms of compliance with strictest requirements according to FDA 21 CFR Part 11.
FSC software is directly integrated into the DIALOG control weld process control system, making an additional PC unnecessary.

  • User authentication by password and photo
  • User management (user profiles) and control of user access rights
  • Documentation of all activities in the audit trail

Blue Competence Alliance Member

We are a partner of the Blue Competence sustainability initiative. Blue Competence is an initiative of the VDMA to promote sustainability in mechanical and plant engineering, but also to promote sustainable solutions known to the industry. With our partnership, we commit ourselves to adhering to the 12 sustainability guidelines of mechanical and plant engineering.

For more information see

Sustainability Assessment


The assessment agency EcoVadis offers comprehensive sustainability assessments for companies. Based on the four themes "Environment", "Labor & Human Rights", "Ethics" and "Sustainable Procurement", an overall rating is produced. Herrmann Ultraschall underwent a thorough assessment in 2022 and was able to achieve the bronze medal – a result that we want to improve even more in the future.