We operate a quarry. We are engaged in the production and sale of stone and crushed aggregate. We offer compacted asphalt mixtures.

We are engaged in mining, extraction and treatment of aggregates and limestones. Mining is provided by three production facilities - Mořina, Holý Vrch and Tetín. The production plants are equipped with powerful mining and processing machines. Orders by agreement. More information on our website.

We are engaged in the extraction and treatment of limestone for chemical use in desulphurisation of power and heating plants or in the chemical industry. We mine limestone with low CaCO3 content suitable as building aggregate for cement and concrete production.

We are engaged in the extraction and treatment of limestone for chemical use in desulphurisation of power and heating plants or in the chemical industry. We mine limestone with low CaCO3 content suitable as building aggregate for cement and concrete production.

We specialize in stone and gravel mining, concrete production and transportation. The extracted raw materials are then transported for further processing in production lines to finished products. Large capacity Mercedes and Iveco mixers with drum capacities up to 9 m3 are available.

We carry out gravel extraction including sales.

Our company, under the leadership of Josef Hojdar, a graduated stonemason, specializes in working with Croatian Brač marble. From the design, production of specific orders (slabs, sills, tiles, stonework design accessories and monuments), production of decorations, to the import of sur. material for sculptors and stonemasons.

We produce crushed aggregates for bituminous and concrete mixtures, waterworks construction and special construction mixtures used for these purposes.

Quarrying, processing and refining of aggregates. The main mineral mined is basalt. We offer crushed stone and gravel for the construction industry.

Operation of granite quarries. We offer granite blocks, paving blocks, cut slabs and laying material.

We operate a quarry where printed granite, also known under the older name of Czech labradorite, is mined and processed. Production of regulation stone, plinth stone, tiles, paving stones and other stone products.

Offering a wide selection of bentonite binders for foundries. However, you can also find metakaolin, tannery or desiccants in our portfolio. We also produce clumping bentonite cat litter for cats under the brands Benko and Mikes. In addition, we are able to recommend the optimal composition and produce the product according to the customer's requirements.