Aggregates, elements cut from stone, limestone products used as, among others, fillers for concrete
Calcium carbonate as a filler, for the purification of pulp and extraction of cellulose fibres
Calcium carbonate for use in supplements and medicines as a source of calcium, filler, carrier and active component
Road aggregates, grits and fillers for concrete and mineral-asphalt mixtures, materials for the construction of embankments, land levelling etc.
Limestone and limestone dust for the manufacturing of plastics, PVCs for cables, adhesives etc.
MMG is a dynamically developing group of companies specialising in extraction, processing and sales of mineral resources.
Our main focus is manufacturing limestone products (crushed and ground) and decorative natural stone.
MMG Group stands for modernity in traditional industry. We can be distinguished by: innovativeness and advanced technologies – both in the context of raw material mining methods and its subsequent processing and reworking.
We are constantly looking for solutions, which will increase production efficiency, improve product quality and help to protect the environment.
Our Stone Processing Plant in Wojkowice in Upper Silesia is the most advanced plant of this kind not only in Poland, but also in this part of Europe.
The Stone Processing Plant is an infrastructure developed according to the most stringent requirements and a brand new machinery park with machines from the best manufacturers in the world.
WKG is a sponsor of MKS Górnik Wojkowiceread more
WKG at the Warsaw Home Expo 2017read more
The Marmomac fair is over!read more
Tomasz Będkowski joins the Mining Technology Section of PAN Mining Committeeread more
WKG sponsors the Child's Day celebrations in Raciszynread more