General Projects: Pneumatic and electric tool manufacturing, Pneumatic and electric tool sales, Metal tool manufacturing, Metal tool sales, Plastic product manufacturing, Plastic product sales, Electronics sales, Pump and vacuum equipment manufacturing, Pump and vacuum equipment sales, Motor Manufacturing, Electric dynamometer motor sales, New material technology research and development, Import and export of goods。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)