Henan Guoxi Ultra-pure New Materials Co., Ltd was established in June of 2012 by several experts who are studying Material Science Major from School of Material Science and Engineering (SMCE) at Central South University,Website:http://www.6nmetal.com, which covers an area of 110,000 square meters, its registered capital is 12,000,000.00usd. The industrialization project of our ultra-pure metal materials is located in the chain front of advanced manufacturing and high-tech industry.We research and develop independently new generation of 5N and 6N (purity ≥ 99.9999%) ultra-pure zinc, copper and other ultra-high purity metal materials technology in scale production,our products have been applied to the field of advanced manufacturing,military sector, semiconductor,and so on.