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Quality

"Made by WEIDMANN" means top-quality - there is no compromise on that!
WEIDMANN goes beyond international standards.

By selecting first class cellulose from slow-growing trees only, WEIDMANN ensures long-term dimensional stability and minimizes thermal aging.


Random tests for finding metal contamination are not sufficient to meet WEIDMANN's internal quality standards. Consequently, every single square inch of Transformerboard sheets is checked by our own metal particle detection system installed directly in the production line.

 

Modern X-ray tests are used for WEIDMANN components to verify homogeneity and to inspect internal structures and dimensions at any time during manufacture and test.

 

The quality management systems of our companies emphasize customer satisfaction and continuous improvement. Through a highly systematic and statistical approach, we ensure that current and future standards will be met.

 

Certificates:

Brazil

ISO 9001:2015

 

China
Jiaxing

ISO 9001:2008

ISO 14001:2004

OHSAS 18001:2007

Wuhan

ISO 9001:2008


Croatia

ISO 9001:2008

 

Great Britain

ISO 9001:2008

ISO 14001:2004

 

Mexico

ISO 9001:2008

ISO/IEC 17025:2005 Chemicals

ISO/IEC 17025:2005 Power electronics

ISO 14001:2004

OHSAS 18001:2007

 

Netherlands

ISO 9001:2008

ISO 14001:2004

 

Switzerland

ISO 9001:2008

Freiwilliger Klimaschutz und Energieeffizienz

OHSAS 18001:2007

 

Turkey

ISO 9001:2008

 

Ukraine

certificate COC

ISO 9001:2015

ISO 14001:2015

OHSAS 18001:2007


USA/Canada

St. Johnsbury

ISO 9001:2008

ISO14001:2004

OHSAS 18001:2007

Urbana

ISO 9001:2015

ISO 14001:2015

Laboratories

Bensalem ISO/IEC 17025:2005

Burlington ISO/IEC 17025:2005

Calgary ISO/IEC 17025.2005

Denver ISO/IEC 17025:2005

Dorval ISO/IEC 17025:2005

Houston ISO/IEC 17025:2005

Indianapolis ISO/IEC 17025:2005

Pearland NELAP

Sacramento ISO/IEC 17025:2005

Waukesha ISO/IEC 17025:2005