graded iron-free silica sand granules, filter media sands gravel and pebbles, foundry sands. ilmenite, rutile

precision casting, investment casting, casting part, sand casting, silica sol casting, water glass casting, lost wax casting, lost foam casting, foundry, green sand casting, open die forging, free forging, close die forging, mould forging, stamping parts

garnet sand, garnet abrasives, sandblasting, quartz sand, fused silica block