General Projects: Metal material sales, Metal product sales, Bearing sales, mold sales, Machinery and equipment sales, Sales of high-quality special steel materials, Sales of new metal functional materials, Sales of high-performance non-ferrous metals and alloy materials, Auto parts wholesale, Pipeline transportation equipment sales, CNC machine tool sales, Sales Agent, Trade Brokerage, Mechanical parts、 Parts Sales, Import and export agent, Hardware wholesale, Sales of forgings and powder metallurgy products, New material technology research and development。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)