QVF activities within the DDPS are coordinated in the Head Office in Mainz-Mombach (Germany). The main functions for customer orientation of our business activities are concentrated here. In addition to management and administration, the largest production factory is in Mainz.
These include:

- Glass blowing / Warehouse / - Assembly - Process Engineering - Project management - Construction / Development - Sales / Administration - Purchasing

Our address : QVF ENGINEERING GMBH Hattenbergstraße 36 D-55122 Mainz Postfach 3369 D-55023 Mainz phone: +49 (0) 61 31/97 04-0 fax: +49 (0) 61 31/97 04-5 00

QVF is part of the De Dietrich Process Systems Gruppe (DDPS), which is a customer-oriented and high-performance provider of process solutions for the chemical, pharmaceutical and associated industries. The Group’s goal is to become a preferred process engineering solutions, systems and service provider for these industries to optimize your processes.

De Dietrich Process Systems, the leading provider of glass-lined, bought Rosenmund, the market leader for filters and driers in 1999 and QVF in 2000. De Dietrich Process Systems is known for its technical competence in development and manufacturing of process engineering components for optimizing your highly corrosive processes.

Our products comply with the current European guidelines and standards such as the pressure device guideline, ATEX 95 and under consideration of different locations, the respective national guidelines such as ANSI, for example.

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