Diatomaceous earth.
Investment casting flour.
Calcite powder.
Chromite sand.
Pure green talc lumps.
Cenospheres.
Boiler bed material.Manufacturer
Minerals ores.
Cubic zirconia.
Metal iridium.
Basalt.
Manganese ore with grades of 37, 36, 47.
Minerals and ore.
Feldsfar.
Dicalcium phosphate.
Minerals.
Cenosphere.
Natural stones and minerals.
Silica fumes.
Refractory castables.Maintainance of trough in steel plants