Shanghai ring Valley New Material Technology Development Co., Ltd.   

Shanghai run River nano Mstar Technology Ltd and Shanghai ring Valley new material science and Technology Development Co., Ltd. are high-tech joint-stock enterprises specializing in the development, production and application of new antibacterial materials and other functional materials. Its technology comes from the Institute of process engineering, Chinese Academy of Sciences (formerly the Institute of chemical metallurgy) and has strong technical strength. The company has professional advantages in the field of nanomaterial research and application, especially the leading position of antibacterial materials in China, and has developed a number of ultra-fine functional new materials with leading level at home and abroad. Its nano silver layered inorganic antibacterial agent has been awarded the Shanghai science and technology progress award. The company is located in the Shanghai nanoscale base, with excellent commercial and technological environment. Ring Valley company and the Institute of process engineering of the Chinese Academy of Sciences set up a "Joint Laboratory". The annual production scale of super fine powder of run he company has exceeded 300 tons. Formed a new situation in the development of ring Valley company and run river company, the company's products have been in the leading position in the country, and distribute and promote in the world. In the spirit of "improving technology and serving wholeheartedly", we sincerely cooperate with domestic and foreign manufacturers and customers to create new products and create a better future.