AURAS REFRACTORIES LTD.
MAGEOSZ (https://mageosz.org/)
Association of Hungarian Foundries (www.foundry.hu)
MACSOI – “Association of Hungarian Tiled Stove and Fireplace Builders and Manufacturers” (www.macsoi.hu)
MVÜK Industrial Club (https://mvuk.hu)
Circle of Trust (https://bizalmikor.hu)
Samott LTD.
MaTáSzSz (www.tavho.org)
“Hungarian Builders Progressive Cluster” (https://www.mepk.hu/)