Ddl Gmbh

For fifteen years, we have been developing and manufacturing wall and pipe penetrations for the construction industry. We serve clients from various sectors such as civil engineering, pipeline construction, well construction, container and apparatus construction, industrial plant construction as well as wastewater disposal and public utilities. Every product is scrutinized according to strict guidelines and high quality standards through each phase of development, construction, installation, and delivery. Modern machinery will ensure top quality and meet even the highest standards.