Buy Tungsten Nano Powder Buyer and Importer

We are tungsten scrap reprocessing factory in China. Now we urgent require 100tons scrap tungsten powder and 100tons carbides to meet our forecast production ability, Do you have tungsten carbide and soft tungsten scrap--sludge, powder, grinding with W >8%, Spent Catalysts with W>10% for sale ? st production ability, Do you have tungsten carbide and soft tungsten scrap--sludge, powder, grinding with W >8%, Spent Catalysts with W>10% for sale ? Show More