General Projects: Grain and oil storage services; Smart warehousing equipment sales; General cargo warehousing services( Does not contain hazardous chemicals or other items that require licensing and approval); Manufacturing of special equipment for agricultural and sideline food processing; Metal structure manufacturing; Sales of intelligent material handling equipment; Sales of intelligent logistics equipment for agricultural products; Sales of special equipment for agricultural and sideline food processing; Metal structure sales; Material handling equipment sales; Metal tool manufacturing; Metal product sales; Mining machinery manufacturing; Mechanical equipment research and development; Production of agricultural products、 Sale、 Processing、 transportation、 Storage and other related services; Agricultural machinery services; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair;Agricultural machinery manufacturing; Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Manufacturing of special instruments for agriculture, forestry, animal husbandry and fishery; Agricultural machinery sales; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery; Agricultural machinery rental; Special equipment manufacturing( Excluding licensed professional equipment manufacturing); Machinery and equipment sales; Technology promotion and application services; Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Distribution switch control equipment manufacturing; R&D of distribution switch control equipment; Sales of intelligent agricultural machinery and equipment; Mining machinery sales; New material technology research and development; Energy storage technology services; Metal packaging containers and materials manufacturing; Import and export of goods; Technology import and export; Import and export agent; Industrial automatic control system device manufacturing; Sales of industrial automatic control systems; Intelligent control system integration; Industrial Design Services( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)