CERTIFIED WELDING
At Delwi Groenink, we give priority to the delivery of high-quality products. Therefore, we are proud to announce that all of our welding activities are certified! These welding activities are according to the standard: EN ISO 3834-2: 2005, which is the highest position in this level. Of course, this is proof of our high-quality manufacturing and offers customers an undeniable quality assurance.