De Dietrich Process Systems is the global leader in the supply of equipment, complete systems and process solutions for the pharmaceutical, chemical and fine chemicals industries.
The group designs, manufactures and markets solutions based on equipment that uses enamelled steel, stainless steel, special alloys and borosilicate glass technologies.
With entities located in more than fifteen countries, the company is known for the delivery of standard as for specific customized solutions all over the world.
 
Enamel is particularly used for highly corrosive applications, but also for its neutrality and ease of cleaning needs.
De Dietrich enamel is highly resistant in contact with acids as with alkalis products. In addition, its low roughness gives ideal properties for simplified cleaning.
The DD3009 enamel composition is also free of any toxic materials, so that it prevents any pollution from the coating to the products.
Glass-lined equipment are high qualitive solutions. Therefore, they are much appreciated for the chemistry, the green chemistry and the pharmaceutical field.
 
On the occasion of the IEC 2026 congress, De Dietrich is glad to open the doors of its industrial site in Zinswiller.
The site is located 30 minutes at the north of Strasbourg and employs about 330 persons.
This visit will give you the opportunity to discover the activities of boiler shop and enamelling, dedicated for the manufacturing of glass-lined equipment.

Emaillerie Rhénane is a French company, located in Ingwiller in Alsace, 30 minutes away from Strasbourg. It employs 50 people and specialises in the enamelling of many metals (steel, cast-iron, stainless steel). Enamel is a strategic added value for the company and the many applications range from architecture to household appliances, including cooking stoves, advertising panels, street signs, etc.

Since 1925, Le Creuset has represented the excellence of French expertise in the manufacture of enameled cast iron cookware. Located in Fresnoy-le-Grand, 180 km north of Paris, its historic factory is an exceptional industrial site, where all stages of manufacturing are integrated: from the melting of the cast iron to the final packaging, including the manufacturing and application of the enamels, of course. This total control of the process guarantees impeccable quality, remarkable durability, and a palette of homemade iconic colors.
 
The processes, at the crossroads of traditional techniques and industrial innovation, ensure perfect mastery of the key parameters of enameling: surface preparation, recipe formulation, high-temperature vitrification, and finishing. The result: technical, robust, durable, and so beautiful pieces!
 
Today, Le Creuset also offers a complete range of products: glazed ceramic, multi-layer stainless steel, forged aluminum, silicone utensils, non-stick baking molds, and wine accessories, all distributed internationally. A visit to the factory and its museum offers a rare immersion into the world of vitrified materials and culinary design.