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From the source of raw materials to delivery to the customer

Quality is our claim

Our exceptional deposits are high white marble and very pure, light calcite. The excellent quality of our raw materials in combination with excellent production equipment and corresponding know-how guarantee high-quality fillers and dried grains. Through continuous and comprehensive quality assurance measures in sh minerals' modern testing laboratories and through external testing bodies, we ensure a high product standard for our customers. Our processes are regularly audited and certified by certification bodies. You can view or download our certificates in our download area.


ISO 9001

Quality as a continuous improvement process

An important part of our company policy is to deliver optimal and consistent quality. The prerequisite for this is an efficient quality management system. The implemented QM system fulfils the requirements laid down in DIN EN ISO 9001:2015. The effectiveness and application of the QM system is checked by determining customer satisfaction, by analysing and evaluating the production processes and on the basis of external audits. The information gained from this provides the basis for continuous improvement of our processes.


Our quality for your animals

GMP+ certification

The very pure calcite deposit at our Heidenheim site gives sh minerals the opportunity to supply customers with high-quality mineral feed. Feed is of central importance for animal welfare and ultimately also for the quality of food of animal origin. For this reason, the highest demands are placed on the processes used in the production of animal feed.

We meet these requirements and prove this as a GMP+ B1 certified company.

We would be happy to convince you of the quality of our mineral feeds - whether in silos, big bags or sacks.