We are a professional tungsten carbide products manufacturer in China, founded in October, 2002, with many years great efforts, we established our tungsten carbide R&D, production industrial park, every province in China mainland has our sales agent, our "Tongyi Brand" is the renowned trademark in China, also we are ISO 9001:2008 certified enterprise. At present, with the advantages of quality, price and service, our products are exported to Germany, Poland, The Kingdom of Saudi Arabia, Israel,...
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