World-class plants in both the US and the Netherlands, all ISO 9002 certified
Zeolyst International manufactures zeolite powder at two facilities, in Kansas City, Kansas, USA, and in Delfzijl, in The Netherlands.

Both are world-class plants capable of manufacturing standard zeolites as well as custom products for specific customer applications. All Zeolyst International manufacturing facilities are ISO 9002 certified.

Extruded products are manufactured at a specialty extrusion plant in Ghent, Belgium. The plant contains specialized process equipment designed to produce catalysts and extrudates with preferred physical and chemical properties.