Mining and processing of natural stone - Liberec and Železnobrod granite from our own quarries.

We offer quarry services. The products are applicable for concrete, road construction, asphalt overlays, unpaved overlays, MCC, sub-base and backfill, under paving and various other construction applications.

We produce crushed aggregate, gravel and quarry stone. We sell sand, granite cobbles and pebbles. We supply aggregates for maintenance, road construction and concrete production. We offer natural zeolite - graded and crushed for use in pool filters for home garden pools and ponds.

We run a quarry. We sell and produce aggregates and sand.

We are engaged in the extraction, processing and sale of mined and washed sands for the foundry and construction industry.

We are engaged in domestic construction trucking and international trucking. Other business activities include trading, sale of coal and bulk materials, mining activities, earthmoving, and construction, demolition and excavation waste management. Mobile Recycling.