General Projects: Hardware product manufacturing, Special ceramic product manufacturing, Sales of special ceramic products, Synthetic material sales, Sales of thermal and acoustic insulation materials, Non-ferrous metal alloy sales, Metal tool manufacturing, Metal tool sales, Electronic components and electromechanical assembly equipment manufacturing, Sales of electronic components and electromechanical components, Electronic component manufacturing, Electronic components wholesale, Sales of special electronic materials, New material technology research and development, Import and export of goods, Technology import and export。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)