DENMAG
[ Non-metallic minerals for building or construction; ceramic building materials in the nature of ceramic board and ceramic siding; ] [ (( bricks; refractory products not of metal, namely, ramming mixes, refractory castable mixes, fired refractory materials, ceramic shapes for use in refractory furnaces, refractory blocks, all not of metal )) ] [ ; boards and powders for building purposes made of inorganic non-asbestos fibers, namely, silicon carbide whiskers and silicon nitride whiskers ]
Registered · July 1, 2011 · 79107728 ·