General Certificates

Wouter Witzel is known for the production of reliable products meeting the highest industry standards. This has been rewarded with many internationally recognised product certificates.

DNVGL ISO 9001 Quality Management System

Declaration of Compliance REACH

We recognise the danger of environmental impact when developing business opportunities on a global scale. As a result, we are committed to constantly working on reducing this impact to a minimum.

DNVGL OHSAS 18001_Occupational Health and Safety Management System

DNVGL ISO 14001 Environmental Management System

KEMA ATEX Manufacturers declaration