• Dinas JSC

    Samuilovsko shose

    Our company is specialized in the production of various high quality silica products for different applications like: metallurgy and foundry, water filtration, iron free grinding media linings ball mills, etc. Please visit our web page at www.dinas-bg.com more information or directly contact us ...
  • POLYQUARTZ

    Our company have original technology with no analog in the world.Our products are stronger cheaper and more resistant from their competitors.Our goal is 100% customer satisfaction we will do our best to build strong partnership all over the world.
  • Magstroy Ltd