DIN EN ISO 9001:2015 Certificate (english) 

 Welding specialist certified in accordance with 
 DIN EN1090-1 / EN 1090-2  (english) 

 "Sicher mit System" Gütesiegel
 lt. AMS / BG Holz und Metall (german)

 DIN EN ISO 3834-2 Kamine-Stahlbau-Druckgeräte (german)

TÜV Certivicate Structural components and kits (steel structures to EXC3 according to EN 1090-2)

TÜV certificate for the production of pressure equipment (according to regulations AD2000-     Merkblatt HP0; geman)

WHG certificate, „Specialist company in accordance with the Water Resources Act (WHG)", german

Certificate „Welding of railway vehicles and components“ according to EN 15085-2

ÖKOPROFIT®-Award 2018 of the district Borken