High quality quartz sands and quartz powders from Provodin have always been the mainstay of our product range.
This range, however, is now extended by incorporating a wide variety of quartz sands and quartz powders from our subsidiary, Kerkosand spol. s r.o. in Šajdikove Humence, as well as silica flour from Minorit s r.o. in Teplice, another of our subsidiaries.
In addition to the above, we also offer a range of special products from our parent company, Quarzwerke GmbH.
Our products and services provide the foundation for the quality of the finished products manufactured by our customer.