General Projects:Agricultural machinery manufacturing; Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery; Photovoltaic equipment and components manufacturing; Mechanical and electrical equipment manufacturing; Plastic product manufacturing; Intelligent instrument manufacturing; Manufacturing of special machinery and equipment for water resources; Manufacturing of special equipment for environmental protection; Soil and site remediation equipment manufacturing; Software Development; Wastewater treatment and recycling; Sports venue facility construction; Irrigation Services; Water conservancy related consulting services; Mechanical equipment research and development; Information system integration services; Agricultural professions and auxiliary activities;Soil pollution control and remediation services; Smart agricultural management; Agricultural machinery services; Industrial Engineering Design Services; Retail of computer software, hardware and auxiliary equipment; Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair; General mechanical equipment installation services; Agricultural machinery sales; Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery; Software Sales; Agricultural machinery rental; Sales of photovoltaic equipment and components; Mechanical and electrical equipment sales; Plastic product sales; General cargo warehousing services( Does not contain hazardous chemicals or other items that require licensing and approval); Non-residential real estate rentals; 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) Licensed Projects: Construction project construction; Construction Engineering Design。( Projects that require approval according to law, Business activities can only be carried out after approval from relevant departments, The specific business projects are subject to the approval documents or licenses of relevant departments.)