Header image of männer - Solutions for Plastics
Logo of männer - Solutions for Plastics

männer - Solutions for Plastics

männer specializes in the design, development, and manufacture of high-precision molds, hot runner systems, and system solutions for the production of high-grade injection-molded parts. Quality, reliability, longevity, and high cost-effectiveness are what our customers value most.

Offer: Service classes (1)
Hot runner injection molding tools
Injection molding tools
Multi-component injection molding tools
Tools with conformal cooling
Offer: Product classes (1)
Contacts (1)
Image of   Karl-Heinz Moll

Karl-Heinz Moll


männer – Solutions for Plastics:

We develop and manufacture product solutions for injection molding applications.


männer develops high-tech solutions for injection molding applications. For the production of plastic parts capable of meeting the most demanding requirements for precision and surface quality, männer delivers high-performance molds, tailored hot runner technology, and innovative micropart manufacturing systems. Founded in 1965, männer is among the industry's leading suppliers, with more than 500 employees and production, sales, and service locations in Europe, the USA, and Asia. männer has been a business of Barnes Group Inc. since 2013.


For further information please visit



Barnes Group

Barnes Group Inc. (NYSE: B) is a global provider of highly engineered products, differentiated industrial technologies, and innovative solutions, serving a wide range of end markets and customers. Its specialized products and services are used in far-reaching applications including aerospace, transportation, manufacturing, healthcare, and packaging. Barnes Group’s skilled and dedicated employees around the globe are committed to the highest performance standards and achieving consistent, sustainable profitable growth.


For more information, visit




General Information
Company size
500+ employees
Founded in
Au/SG, Switzerland
Otto Männer Präzisionsformenbau

Feldstrasse 11
9434 Au/SG
Bahlingen, Germany
Otto Männer GmbH

Unter Gereuth 9-11
79346 Bahlingen

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