... Advanced equipment 3.ISO9001:2000 Certificate 4.Fine Grain Sizes Micro grain size tungsten carbide Zhuzhou UKO cemented carbide co., ... to manufacture and sale kinds of tungsten carbide mould, precision tools and blanks, the main products are tungsten carbide ... -press sintering furnace, slow-feeding NC wire-cut machine, precision EDM shaping machine, CNC Machining Center and quality test equipment ...