August 23^rd 2007: Electronic grade Dicyandiamide - one of our key products - for CCL (copper clad laminates) manufacturing new technology industrialization project was accepted by the expert group which was consisted of the Department of Science & Technology in Ningxia Hui autonomous region, the Innovation Center of Ningxia Hui autonomous region, and the Science & Technology Bureau of Shizuishan City. The expert group confirmed that this project has combined many new technologies together.