Kunming Liangfan Technology Co. Ltd of China was established in the year of 2011, which is an advanced technology company specialized in research of refractory oxidized ore technology. After years of efforts, it has developed a relatively complete set of refractory ore technology and matching special mineral beneficiationA A A reagent.A.More than 20 years, the company is committed to the development and promotion of environment-friendly product, guidance on the feasibility of investment in "mining and processing projects", as well as mineral processing industry, provides professional refractory oxidized ore technology and special beneficiation reagent , solves the difficulty in low economic efficiency caused by refractory beneficiation, promotes the development of refractory beneficiation technology and break through the research bottleneck of beneficiation reagent, improving current situation of the shortage of global beneficiation reagent, all of which have reached an international leading level, such a kind of advanced mineral-dressing technique solution is expanding to the global mineral processing enterprises in a new way and displaying a perfect solution of China promotes the development of global economic resources .