Quality tools for sophisticated products

The company POLY-TOOLS bennewart GmbH is based on many years of experience and know-how gathered by Werner Bennerwart Werkzeugbau e.K.


The company was founded in October 15th 2008 and is an European leader in terms of manufacturing blow moulds. The priority of POLY-TOOLS is to be a reliable and competent partner in the domain of blow-, injection-blow- and injection moulding. Our philosophy is to assist the customer with technical support during the whole process from designing the product to the final sampling of the article.


Our quality management system has been certified DIN EN ISO 9001:2015 since 1995.