The Tröstl GmbH emerged from a single company, which was founded in 1948. The company's objects are:
.) The production of technical plastic parts by injection molding,
.) The production of the required injection molds in our own mold,
.) The production of assemblies generated in the enterprise plastic parts

In the area of technical plastic parts, we value the advice of the customer for a procedurally favorable form of the parts.

We have a quality management system will still ÖNORM EN ISO 9001 already implemented in 1996 and this successfully certified by an independent institution in 1997. Since implementing the quality management system has been continuously developed and includes the following topics:
.) Our ultimate goal is customer satisfaction. We aim to achieve this by:
.) Delivery of the agreed quality,
.) Punctuality,
.) Good price / performance ratio and
.) Short delivery times.

We see it as our obligation to improve the quality of our products and services constantly and use new technologies to meet our customers' expectations in the future.

.) Quality is a shared responsibility of all employees of our company.

In order to further improve the quality of life and quality and reliability of our company and represent to our customers, the management is committed to maintain the quality management system according to ON EN ISO 9001:2000 and continuously improving.