... in 1990, we are a professional manufacturer of round disc cutter,tungsten rods,indexable inserts,carbide brazed tips,tungsten carbide flats ... our company mainly produces all kinds of tungsten carbide mining tools, drawing dies, cutting tool tips, and various non- ... nonferrous bars and tubes, also for manufacturing mechanical parts, tools and wear parts.YG1014.588.52400YG1514872800For drawing steel bars ...