HOME PAGE PIPELINE CONSTRUCTION GAS WATER Welcome to the website of RLB Rohrleitungsbau Bischof GmbH Pipeline construction is still the most important trade at Rohrleitungsbau Bischof GmbH. Services in the gas, water and district heating sectors are offered. We have the certification levels of DVGW G3 and W3 in these sectors. address RLB Rohrleitungsbau Bischof GmbH Gutenbergstr. 19 D-86853 Langerringen Tel: +49 (0) 8232/77767 Fax: +49 (0) 8232/905060 information Imprint / Directions Disclaimer of liability Contact about us data protection Top Topics Privacy Policy Imprint / Directions Contact Disclaimer Water About Us Gas Pipeline Construction Home PROGRAMMING: Intellivision1