General Projects: Metal ore sales, Metal material sales, Mining machinery sales, Mechanical parts、 Parts Sales, Hardware wholesale, Hardware product retail, Sales of non-metallic minerals and products, Non-ferrous metal alloy sales, Sales of metal matrix composites and ceramic matrix composites, Sales of labor protection products, New material technology research and development, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Import and export of goods, Technology import and export, Import and export agent。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)