copper ( CU: 75-99%)
Aluminum ingot > 95%
Refractory material & metal alloys & ferro alloys & industrial carbons & industrial graphite & raw material our main products: 1. magnesium oxide (include: caustic calcined magnesium dead burnt magnesium fused magnesium.) 2. refractory brick (include: mg c brick mg cr brick mg zr brick mg al brick burned magnesia brick high alumina brick and so on) 3. unshaped refractory ( refractory castable ,refractory mortar, include: gunning refractory casting material ramming refractories coating refractories and so on) 4. bauxite brown fused alumina. 5. silicon carbide, ferro alloys, silicon metal 6. quartzite, kaolin clay, caf2 7. insulation materials: ceramic fiber , calcium silicate board.
