Inquiry (采购产品): brazing brass tubelet to tungsten carbide needle I wonder you can braze tungsten carbide needle to brass tubelet.Please give me a number and a name to call about this kind of service. James Chen 510-782-1843 x12. **** Hidden Message ***** james Chen 94545-2702 Company: Four Dimensions, Inc. E-mail: jchen@4dimensions.com **** Hidden Message ***** jchen@4dimensions.com