Silica Fume & Microsilica
Apr 28, 2008
We, manufactures & Supplies., the silica Fume (SiO2: 85%, 88%, 90%, 92%, 94% etc.), which is collected from melting furnaces in the production process of Silicon metal, Ferro Silicon Alloy, applied in the building mateials as concrete admixture to.....
China Abrasives Im & Ex Corp.