3 Centuries of Success

• 1684 - The company is founded
• 1778 - King Louis XVI granted us the use of a hunting horn to protect our products
• 1792 - Philippe-Frederic de Dietrich ordered to Captain Rouget de Lisle "La Marseillaise"
• 1870 - The first glass-lined cast-iron vessels were produced in Zinswiller plant
• 1896 - De Dietrich moved into automobile construction and hired Ettore Bugattie in 1902
• 1999 - De Dietrich Purchased Rosenmund Guedu
• 2000 - De Dietrich Purchased QVF Process Systems, Inc.
• 2001 - De Dietrich Process Systems is formed from the combination of De Dietrich Glass-Lining, Rosenmund Guedu and QVF Process Systems.

The first De Dietrich Car built in 1897, on display at the De Dietrich World Headquarters at Chateau De Reichshoffen

1896 - De Dietrich Moved into automobile construction and hired Ettore Bugatti in 1902

De Dietrich Process Systems is composed of the organizations formerly known as De Dietrich Glass Lining, Rosenmund-Guedu, and QVF Process Systems. Through the integration and synergy's of these three companies, De Dietrich Process Systems has become one of the most comprehensive global suppliers of engineered systems, equipment and services for the fine chemical and pharmaceutical industries. Worldwide there are more than 1,500 people and twenty subsidiaries that form a network to serve our customers.

The worldwide De Dietrich Process Systems Division is managed from our headquarters in Zinswiller, in the Alsace region of France. In North America, De Dietrich Process Systems, Inc. is headquartered in Union, New Jersey, with design and fabrication facilities in Corpus Christi, Texas and Charlotte, North Carolina. Furthermore, we have a network of sales and service representatives located throughout North America. Whether it is the design, construction and installation of turnkey systems or replacement parts and maintenance service, our goal is to be your one stop shop for your processing needs.