We deal with mining, treatment and processing of kaolins, clays, feldspars, aggregates and sands. We also offer sorbents, litters, filter flints and stucco. The company holds quality certificates and has passed the recertification of the already integrated management system according to ČSN EN ISO 9 001 and ČSN EN ISO 14 001.

The company carries out mining, production and sale of quality crushed aggregates in its own quarries in Polnička (Žďár nad Sázavou) and Kobeřice quarry (Brodek u Prostějov). The company holds certificates of the production management system.

Kamenolom produces crushed aggregates of many fractions and material for mechanically hardened aggregates. Crushed aggregate is usable in concrete, reinforced concrete, or for road construction. MZK is applicable for paving forest roads, for cycle paths, as a base layer on construction sites, etc.

Kamenolom produces crushed aggregates of many fractions usable in various areas of construction work. Crushed aggregates are usable in concrete, reinforced concrete, prestressed concrete, precast concrete, waterproof concrete, cement concrete road covers, for road construction, etc.

Manufacture of bituminous coated mixtures and aggregates. We offer crushed aggregate: 0/4, 4/8, 8/11, 8/16, 11/22. We also offer quarry stone and gravel and gravelcrete: 0/32, 0/63, 32/63, 63/125.

We are engaged in the supply of crushed aggregates.

Manufacture of bituminous coated mixtures and aggregates. We offer crushed aggregate: 0/2, 0/4, 2/4, 4/8, 8/11, 8/16, 11/16, 11/22. We also offer quarry stone and gravel and gravel aggregates: 0/32, 0/63, 32/63, 63/125.

Manufacture of bituminous coated mixtures and aggregates. We offer crushed aggregate: 0/2, 0/4, 2/4, 4/8, 8/11, 8/16, 11/16, 11/22. We also offer quarry stone and gravel and gravel aggregates: 0/32, 0/63, 32/63, 63/125.

We offer graded and unsorted quarried aggregates, yellow sand, gravel or garden stone. We quarry both wet and dry. We reclaim the extracted area and return it to the landscape in the form of water bodies, forests and wetlands.

We are engaged in quarrying, treatment and sale of stone, gravel, crushed stone, sand, river pebbles and stone for gardens. We produce gabion walls.

Manufacture and sale of quarried and crushed aggregates. We offer permanent disposal of mainly excavated soil, stones and selected types of waste. We provide quality supervision. Transportation is mainly by road transport with trucks. We operate quarries and gravel pits with wet or dry extraction.

Mining, production, processing, treatment and sale of crushed aggregates including transportation. We carry out reclamation of mined areas. We mine granite, granodiorite, granite, rula, syenite, gravel and crystalline limestone.

Manufacture of all types of crushed aggregates and offer drilling works. Offer of paving stones and rigola stone for various constructions.

Manufacture of all types of crushed aggregates and offer drilling works. Offer of paving stones and rigola stone for various constructions.