General Projects:Agricultural machinery manufacturing; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Agricultural machinery sales; Manufacturing of special packaging equipment; Sales of special packaging equipment; Special equipment manufacturing( Excluding licensed professional equipment manufacturing); Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; General equipment manufacturing( Excluding special equipment manufacturing); Metal structure manufacturing; Metal structure sales; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; General equipment repair; Special equipment repair; Electrical equipment repair; New material technology research and development; New material technology promotion service; Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Import and export of goods; Technology import and export。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)