Zhejiang topoyun agricultural technology co. Ltd. Is registered in room 1801, 18th floor, haute-kilong street, hangzhou city, zhejiang province, and is registered as the market supervisory authority of zhejiang province, with legal representatives chen suyang, for general projects: development of technology for networking of goods; manufacture of instrumentation; manufacture of special instrumentation instruments for farming and forestry fisheries; software development; technical services, technology development, technical advice, exchange of technology, transfer of technology, extension of technology; development of electric machines and their control systems; mechanical equipment development; manufacturing of agricultural machinery; sale of instrumentation instruments; sale of special instrumentation instrumentation instruments; sale of electronic appliances; sale of computer hardware and assistive equipment; sale of specialized chemical products (without dangerous chemicals); sale of cameras and equipment; sale of office equipment; sale of office supplies; sale of plastics; management of smart agro-smart industry application systems; integration of information systems into electronics services; networking of goods; information technology advisory services; information technology consultancy services; safety technology design services; engineering services; services for the management of specialized chemical equipment; distribution equipment for agricultural equipment; in addition to projects subject to authorization under the law, activities are carried out autonomously in accordance with the law and in accordance with the operating licence). Licenced projects: retail distribution of pesticides; wholesale distribution of pesticides; construction works; construction works design (projects subject to legal approval, subject to the approval of the relevant department, for the operation of the project to be carried out)。