Graphite Block, Graphite Powder, Graphite Mold manufacturer / supplier in China, offering Corrosion-Proof Graphite Injector Nozzle - Ideal for Acid/Alkali Solutions in Chemical Plants, Precision EDM Graphite Electrode Nozzle - Enhanced Cooling in Electrical Discharge Machining, Industrial Grade Graphite Nozzle - for Molten Metal Atomization & Powder Production and so on.