Our company is a high-tech company located in Economic Development Zone, Ningxiang County, Changsha, one of the Chinese national new material development centers. Our company is mainly engaged in the R&D, manufacture and sale of high purity MnO. We have advanced production technologies, excellent manufacture equipment applied with high precise automatic controlling and monitoring systems, comprehensive detection methods and equipment, as well as well-developed quality control and management systems. Our products are characterized with stability and consistency and our product performance...