Inquiry (采购产品): Tungsten Carbide Powder I request a catalog of your Tungsten Carbide Powder products for use in the manufacture of oilfield PDC drill bits. Thanks. Dan **** Hidden Message ***** Dan Poole T2P3Y7 Company: Gemstar E-mail: dpoole@gemstarpdc.com **** Hidden Message ***** dpoole@gemstarpdc.com
