The high quality of our products is at the centre of our activities

Our primary focus: long-lasting and high-quality products

Our products demand the highest standards of quality and precision. After all, functional reliability and longevity are particularly in demand in our industries. Our manufacturing processes are designed to meet these requirements. All products manufactured by us are tested for their function. We guarantee this with 100% testing of our valves. Thanks to our high vertical range of manufacture, we ensure consistently high quality that meets the requirements of our customers. In the meantime, we have continuously developed over 60 years of experience in the field of hydraulics and our products with regard to quality and economy.


We are certified according to:
  • Since 1993 according DIN EN ISO 9001

  • Since 2002 according DIN EN ISO 9001:2002

  • Since 2009 according DIN EN ISO 9001:2008

  • Seit 2018 nach DIN EN ISO 9001:2015