General Projects: Agricultural scientific research and experimental development; Engineering and technical research and experimental development;Agricultural machinery manufacturing; Agricultural machinery sales; Agricultural, forestry, animal husbandry and fishery machinery parts manufacturing; Sales of agricultural, forestry, animal husbandry and fishery machinery parts; Domestic trade agent; Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion; Industrial Design Services; mold manufacturing; mold sales; Auto parts wholesale; Auto parts retail; Daily necessities sales; Home Furnishings Sales; Fishing supplies sales; Tractor manufacturing; Machinery and equipment sales; Import and export of goods; Technology import and export; Auto parts and accessories manufacturing; Car decoration products sales; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery; Construction machinery sales; Metal processing machinery manufacturing; Environmental consulting services; Sales of special equipment for feed production; Car wash equipment manufacturing; Communications equipment manufacturing; Sales of photovoltaic equipment and components; Communications equipment sales; Car wash equipment sales; General equipment manufacturing( Excluding special equipment manufacturing); Special equipment manufacturing( Excluding licensed professional equipment manufacturing); Security equipment manufacturing; Intelligent vehicle equipment manufacturing; Coating equipment manufacturing; Coating equipment sales; Sales of new energy vehicle production and testing equipment; Electrical equipment sales; Communications equipment sales; Smart vehicle equipment sales; Network equipment sales; Security equipment sales; Sales of special equipment for environmental protection; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Sales of intelligent agricultural machinery and equipment; Sales of agricultural and sideline products; New energy vehicle sales; Sales of new energy vehicle battery replacement facilities; Sales of new energy vehicle electrical accessories。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)