Gebr. Rieger GmbH + Co. KG

About us

The company Rieger was founded in 1879 in Aalen.

Today, Rieger consists of the departments process technology and aluminum foundry and is a member of the globally active NEUMO Ehrenberg Group. Our aluminum foundry produces high quality aluminum castings, which are being used in the automotive industry as well as in mechanical engineering applications. In our department process technology we are successfully working in the fields of valves, customized solutions, such as valve blocks and tubular structures as well as system engineering, which includes valve clusters, units, CIP-systems and all kinds of plug and play solutions.

All products are made of stainless steel. The full range of steel types from AISI 301, AISI 316L to Hastelloy® and special alloys, such as e.g. 1.4529, 1.4539/AL6XN are available to our customers.


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