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Our Company have manufactured the batch productionof 6N high purity copper and zinc at present , now our products have been applied in high-class manufacturing fields and national defense department and get good Economic benefit and social benefit.< Henan Guoxi Ultrapure New Materials Project Technology Research Center> was built under every government department support,we will improve mechanism of innovation better and better.We achieved two scientific research international advanced achievements: 《Large-scale producing 6N high purity zinc project technology》and《Large-scale producing 6N high purity copper project technology》, eight utility model of patents and two invention patents in 2015.Our company have the honor to be selected to 《military industrial products recommended catalog》,we also actively promote civil-military integration depth.