Passionate about improvement

Ambition is an important driving force for us, since we want your company to be successful and want you to be satisfied with our products. That is why our employees systematically take a stand for improving quality and developing new products. We are not thwarted by unusual requirements, but encouraged by them. By continuously optimising processes and generating customer benefits, we enthusiastically work on broadening our own field of expertise, from steel production through to customer service. Because only the best is good enough, for us and our customers.

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Dear visitor to this website,

the Rudolf Flender Rohr GmbH pipe production in Siegen was permanently closed on December 31, 2020. The production is closed and all supplies and machines have been sold. We ask you to pay attention to this!

To preserve, remember and honor the work of all employees who have written a total of 110 years of company history, this website remains online, even if no more products are offered for sale.

To contact us, please dial +49 (271) 3305-0 or email:

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