Huayun Water-Saving (Beijing) Environmental Protection Technology Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Technology promotion and application services

International Industry Middle Class: Technology promotion services

International Industry Sub Class: Environmental protection technology promotion services

General Projects： IoT device sales； IoT application services； Internet of Things Technology Services； Sales of special equipment for environmental protection； Environmental consulting services； Water conservancy related consulting services； Manufacturing of special equipment for environmental protection； Special equipment manufacturing（ Excluding licensed professional equipment manufacturing）；Soil pollution control and remediation services； Manufacturing of special machinery and equipment for water resources；Agricultural machinery manufacturing； Installation of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery、 repair； Agricultural machinery sales； Sales of special instruments for environmental monitoring； Manufacturing of special instruments for environmental monitoring； Irrigation Services； Manufacturing of specialized machinery for agriculture, forestry, animal husbandry, sideline production and fishery；Earthwork construction； Engineering Management Services； Landscaping project construction； Urban greening management； Urban and rural appearance management； Water pollution control； Water environment pollution prevention and control services； Soil environmental pollution prevention and control services； Agricultural non-point source and heavy metal pollution prevention and control technical services； Resource recycling service technical consultation； Ecological resource monitoring； Resource recycling technology research and development； Water Resource Management； Heat production and supply； Gas appliance production； Municipal facilities management； Industrial Engineering Design Services； Artificial intelligence industry application system integration services； Professional design services； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Artificial Intelligence Public Service Platform Technical Consulting Services； Import and export of goods； Technology import and export； Transport cargo packaging service； Domestic freight forwarding； Port cargo loading and unloading activities； Road freight transport station operation。（ 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：Tap water production and supply； Water conservancy project construction supervision； Gas Operation； Construction project construction（ Except for nuclear power plant construction and operation、 Civil airport construction）； Building intelligent system design； Road freight transport（ Does not contain dangerous goods）； International road freight transport。（ 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.）（ Not be allowed to engage in business activities of projects prohibited or restricted by national and municipal industrial policies。）

Chinese Industry Category: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Wholesale of computers, software and auxiliary equipment

Chinese Industry Sub Class: Computer equipment wholesale