Products regenerace aktivního uhlí, petrolejový a smolný koks, hnědouhelný a černouhelný koks, prodej antracitu, hnědé a černé uhlí Czech Companies Coal and lignite
EMTB Trade s.r.o. Packaged and bulk hard and brown coal, coke, briquettes - wholesale the Czech Republic
RESORBENT, s.r.o. Activated carbon pelleted, granulated, powder, impregnated - production and sale, the Czech Republic
BOŠ spol. s r.o. Black, brown coal of a first-class quality, briquettes, coke, supply, sale Znojmo, the Czech Republic