Yangzhou zhongtianli new material co., ltd. is a national high-tech enterprise specializing in the research and development, production and sales of high-purity and nanometer materials. It was established in October 2006 with a registered capital of 304.47 million yuan. It has two factories, one is located in ganquan shuangtang industrial concentration zone, hanjiang district, yangzhou city, jiangsu province, covering an area of 28 mu. One is located in the technology park road of weiyang economic and technological development zone, covering an area of 25 mu. On August 22, 2014, it was officially listed in the national sme share transfer system (namely the new third board), with the stock name of zhongtian li and the stock code of 831035.The company's leading products include high purity arsenic, high purity alumina, silicon carbide and other three series of more than ten categories of products, professional services in LED, sapphire, lithium battery ceramic diaphragm manufacturing enterprises and pharmaceutical, chemical production enterprises. The company has a city-level demonstration station for academician workstations and a research and development platform for postgraduates in jiangsu province. It has undertaken one national key research and development program, two national innovation funds, one national torch program and one national international cooperation program. Province achievement transforms 1, province science and technology supports 2, province international cooperation 2. 24 patents have been applied for research results, including 8 authorized invention patents and 6 utility model patents. Won 1 international cooperation award of jiangsu province, 1 third prize of jiangsu science and technology award, 1 first prize of yangzhou science and technology award, 1 third prize. In 2018, the company was rated as the demonstration unit of introducing foreign intellectual achievements into jiangsu province.