One subsidiary company of Xiamen POKO Corporation-xiamen POKO Tungsten Carbide Co., Specializes in manufacturing, developing and selling various kinds of tungsten carbide products. We design tungsten products, including mold & dies, cutting tools, abnormal profile article, etc. Our products, which are made of high quality WC Alloy, have reliable mechanical & physical property. Our products have been widely used in many aspects of industry and are the best assistant tools for mass...