1.tungsten carbide rod 2.YG seires 3.Sizes could be customized 4.ISO9001:2008 The specification of our rodsWe are a professional manufacture of tungsten carbide dies and mechanical tools such as wire drawing dies, punching dies, powder metallurgy mould, roller as guide roller, seals rods or other customer design products which have passed the ISO9001:2008 Inspections.