Graphite Electrode, Electrode Paste, Calcined Petroleum Coke manufacturer / supplier in China, offering 1-3mm Bfa Brown Fused Alumina for Refractory, 5-8mm Brown Fused Alumina Oxide for Refractory and Castable, High Purity Brown Fused Alumina for Steelmaking Casting Foundry and so on.
Suppliers with verified business licenses