SeNaPro® GmbH is sales and marketing company and a subsidiary of Carl Sebald Söhne KG, which itself has now been in business in the natural rock sector for more than 150 years. SeNaPro® aims to process the types of stone extracted from the Franconian Jura upland into high-quality natural fertilisers to then be made available to agriculture and forestry in their optimum composition. Systematic expertise and the consistent use of only natural production components are the essential basis for a product strategy that will also continue to be successful in the future. We are by the certified by the Technischer Überwachungsverein (technical inspectorate association) in accordance with DIN EN ISO 9001: 2008. SeNaPro's key area of expertise is its ability to adapt to its diverse customers' individual requests in a flexible and quick manner.