Quartz tube, quartz rod, quartz boat, quartz tubing, sapphire crystal, sapphire, quartz furnace tube, sapphire window, sapphire substrate, quartz arc.
Copper ore, manganese, iron ore, chrome ore, coal, quartz.
West African origin bauxite .
Coltan.
Coltan, tantalite.
Tantalite Ore.
Shaft kiln bauxite.
High alumina (65% - 90%) bauxite.
Fused cast azs 33, 36,41 blocks, fused cast alumina brick and furnace fireclay bottom block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide, sillimanite, alumina bubble bricks, insulation bricks.Trade
Quartz Stone.
Quartz Infrared Lamp, Quartz Infrared Heating Lamp;Quartz Infrared Emitter;ir Quartz Lamp;ir Heat Lamp.
Mica plate, mica tape, mica parts.
Quartz stone.
Quartz crystal and quartz crystal oscillator.
Calcined bauxite.
Coltan tantalite / ta205 ore .
Calcined bauxite, welding grade bauxite, hfst bauxite, porcelain insulator bauxite, cement grade bauxite, refractory grade bauxite, abrasive grade bauxite etc), alumina materials, (dead burnt magnesite, calcined kaolinetc.
Ores And Concentrates.
Rose quartz crystal.
Soda Powder And Quartz Powder..
