Shandong Huian Mining Technology Co., Ltd.

International Industry Category: Scientific research and technical services

International Industry Major Class: Research and experimental development

International Industry Middle Class: Engineering and technology research and experimental development

International Industry Sub Class: Engineering and technology research and experimental development

General Projects： Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Sales of special equipment for environmental protection； Sales of special instruments for environmental monitoring； Special equipment repair； Machinery and equipment sales； General mechanical equipment installation services； electronic、 Mechanical equipment maintenance（ Excluding special equipment）； Construction machinery sales； Ecological resource monitoring； Engineering and technical research and experimental development； Sales of ecological environment monitoring and testing instruments； Soil environmental pollution prevention and control services； Environmental protection monitoring； Environmental consulting services； Sales of ecological and environmental materials； New material technology research and development； Paint sales（ No hazardous chemicals）； Mining machinery sales；Chemical product sales（ Does not contain permitted chemical products）； Sales of high-performance fibers and composite materials； Specialty chemical product sales（ No hazardous chemicals）； Synthetic material sales； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Water environment pollution prevention and control services； Sales of environmental emergency technology and equipment； Software Development； Information consulting services（ No licensing information consulting services）； Software Sales； Air pollution control； Water pollution control；Soil pollution control and remediation services； Ecological restoration and ecological protection services； Atmospheric pollution prevention and control services； Environmental emergency management services； Carbon reduction、 Carbon conversion、 Carbon capture、 Carbon sequestration technology research and development； Sales of environmental emergency testing instruments； Information system operation and maintenance services。（ 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： Import and export of goods； Technology import and export。（ 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: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Machinery and equipment wholesale

Chinese Industry Sub Class: Environmental protection equipment wholesale