Hainan Zhonghui Environmental Protection 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

Licensed business items： Import and export of goods； Technology import and export； Import and export agent； State-owned trading companies manage the import and export of goods（ Licensed business items are operated with licenses） General business items： Water Resource Management； Sales of new membrane materials； Manufacturing of new membrane materials； New material technology research and development； Manufacturing of special machinery and equipment for water resources； Manufacturing of special equipment for environmental protection； Machinery and equipment sales； Sales of special equipment for environmental protection； Wastewater treatment and recycling； Pump and vacuum equipment sales； Sales of water pollutant monitoring and detection instruments； Pump and vacuum equipment manufacturing； Water pollution control； Water environment pollution prevention and control services； Ecological and environmental material manufacturing； Sludge treatment equipment manufacturing； Sales of domestic waste treatment equipment； Residential water and electricity installation and maintenance services； Electrical equipment repair； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Intelligent water system development； Software Development； Information system integration services； Artificial intelligence industry application system integration services； Industrial automatic control system device manufacturing； Sales of industrial automatic control systems； Intelligent control system integration； Water conservancy related consulting services； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Engineering Management Services；Labor Services（ Excluding labor dispatch）； Construction machinery and equipment rental； Foreign contracting projects（ General business items within the business scope are independently carried out in accordance with the law， Through the National Enterprise Credit Information Publicity System（ Hainan） Public disclosure to the public）

Chinese Industry Category: Environmental friendly

Chinese Industry Major Class: Environmental protection equipment manufacturing

Chinese Industry Middle Class: Manufacturing of special equipment for environmental pollution prevention and control

Chinese Industry Sub Class: Solid waste treatment equipment manufacturing