General Projects: Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Generator and generator set manufacturing; Sales of generators and generator sets;Agricultural machinery manufacturing; Agricultural machinery sales; Agricultural machinery services; Pump and vacuum equipment manufacturing; Pump and vacuum equipment sales; Electric motor manufacturing; Motor Manufacturing; Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; General equipment manufacturing( Excluding special equipment manufacturing); Battery Manufacturing; Battery Sales; Battery spare parts sales; Sales of intelligent agricultural machinery and equipment; Mechanical parts、 Parts processing; Mechanical parts、 Parts Sales; Lubricant sales; Energy storage technology services; Enterprise Management Consulting; Information technology consulting services; Intellectual Property Services(Except for patent agency services); Information consulting services( No licensing information consulting services); Market entity registration agent; loading and unloading; General cargo warehousing services( Does not contain hazardous chemicals or other items that require licensing and approval); 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)