Haiyang Hengzern Tong Environmental Co., Ltd.

International Industry Category: Water conservancy, environment and public facilities management industry

International Industry Major Class: Ecological protection and environmental governance industry

International Industry Middle Class: -

International Industry Sub Class: -

General Projects： Water environment pollution prevention and control services； Chemical product production（ Does not contain permitted chemical products）；Chemical product sales（ Does not contain permitted chemical products）；Specialty chemical product manufacturing（ No hazardous chemicals）； Specialty chemical product sales（ No hazardous chemicals）； Solid waste management； Water pollution control； Environmental protection monitoring； Sales of special equipment for environmental protection； Manufacturing of special equipment for environmental protection； Special equipment repair； Manufacturing of special machinery and equipment for water resources；Manufacturing of water pollutant monitoring and detection instruments； Manufacturing of special instruments for environmental monitoring； Sales of special instruments for environmental monitoring； oil refining、 Manufacturing of special equipment for chemical production； oil refining、 Sales of special equipment for chemical production； Engineering Management Services； General mechanical equipment installation services； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Municipal facilities management； Water Resource Management； Non-edible salt processing； Sales of non-edible salt； Property Management； Property service evaluation； Landscaping project construction； Parking service； Professional cleaning、 Cleaning、 Disinfection services； Building cleaning services； Hardware product retail； Gift flower sales； Human Resources Services（ Excluding employment agency activities、 Labor dispatch services）； Seawater desalination； 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： Wastewater treatment and recycling；Tap water production and supply； Construction project construction； Installation, modification and repair of special equipment； Urban domestic waste commercial services； Urban construction waste disposal（ Clearance）； Heating services； Urban delivery transportation services（ Does not contain dangerous goods）； Road freight transport（ Does not contain dangerous goods）。（ 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: Solid waste management services