Drayzera Str
Our profile is rare metals, they compounds and powders, non ferrous metals (Tungsten, mulybdenum, indium, tellurium, beryllium copper) , rare-metals metal silicon wafers, pot-scrap of monocrystal silicon, polysilicon. ...
Selenium, bismuth, tellurium, gallium, cadmium, niobium, gafnium, copper powder, monocrystal, silicon, wafers, polysilicon, gallium, germanium, tungsten
