Tungsten Molybdenum Tungsten Copper Rod Sheetbar, Tungsten Tigelectrode Wt20 Wl Wl15 Wl20 Wc Wz Wy, Tungsten Heavy Alloy Rod/Plate/Sheet/Disctubebar manufacturer / supplier in China, offering Wcu90/10 W85/Cu15 W80/Cu20 W75/Cu25 W70/Cu30 (sheet/plate/bar/rod) Tungsten Copper Alloy Supplier Wcu in Density 11.85g/cm3-16.75g/cm3, Pure Molybdenum Threaded Rod (M6) Molybdenum Round Bar Rod, 90%Wnife, 90%Wnicu Tungsten Copper Alloy Tungsten High Heavy Alloy and so on.