Wuhan Huayan Changxin Engineering Technology Co., Ltd.

International Industry Category: Manufacturing

International Industry Major Class: Special equipment manufacturing industry

International Industry Middle Class: Manufacturing of environmental protection, postal services, social public services and other special equipment

International Industry Sub Class: Manufacturing of special equipment for environmental protection

General Projects： Manufacturing of special equipment for environmental protection, Water pollution control, Air pollution control, Solid waste management, Soil environmental pollution prevention and control services,Soil pollution control and remediation services, Soil and site remediation equipment manufacturing, Water environment pollution prevention and control services, Environmental consulting services, Engineering and technical research and experimental development, Sales of special equipment for environmental protection, Ecological restoration and ecological protection services, Sales of ecological and environmental materials, Ecological and environmental material manufacturing, Atmospheric pollution prevention and control services, New material technology research and development, Engineering Management Services, Industrial Engineering Design Services, General equipment manufacturing（ Excluding special equipment manufacturing）, Special equipment manufacturing（ Excluding licensed professional equipment manufacturing）, Manufacturing of special machinery and equipment for water resources, Mechanical and electrical equipment manufacturing, Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion, Machinery and equipment rental, Construction machinery and equipment rental, Mechanical equipment research and development, Dust removal technology equipment manufacturing, Sludge treatment equipment manufacturing, Domestic waste treatment equipment manufacturing, Manufacturing of waste carbon fiber composite material processing equipment, Air pollution monitoring and detection instrument manufacturing,Manufacturing of water pollutant monitoring and detection instruments, Manufacturing of ecological environment monitoring and testing instruments, Solid waste detection instrument manufacturing, Industrial robot installation、 repair。（ In addition to licensing business， Able to independently operate projects that are not prohibited or restricted by laws and regulations） 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.）

Chinese Industry Category: Environmental friendly

Chinese Industry Major Class: Environmental protection services

Chinese Industry Middle Class: Environmental pollution control services

Chinese Industry Sub Class: Water pollution control services