Hunan Zhongtianqingding Engineering 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： Engineering and technical research and experimental development； Solid waste management； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Research and development of construction waste recycling technology； Engineering cost consulting business； Engineering Management Services； Environmental consulting services； Land consolidation services； Resource recycling service technical consultation； Water conservancy related consulting services； Information technology consulting services； Security Consulting Services； Fire protection technical services； Foreign contracting projects； Mineral washing and processing； Ore dressing； Geological disaster control services； Ecological restoration and ecological protection services； Water environment pollution prevention and control services； Water pollution control； Atmospheric pollution prevention and control services；Soil pollution control and remediation services； Environmental emergency management services； Environmental protection monitoring； Treatment and utilization of livestock and poultry manure； Ecological and environmental material manufacturing； Non-metallic mineral product manufacturing； Building block manufacturing； Sales of ecological and environmental materials； Sales of non-metallic minerals and products； Metal ore sales； Building materials sales； Building Block Sales； Lime and gypsum sales； Manufacturing of special equipment for environmental protection； Software Development； Security system monitoring services； Internet of Things technology research and development； Research and development of intelligent robots； Mechanical equipment research and development； Machinery and equipment rental； Housing rental； Non-residential real estate rentals（ 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： Construction Engineering Survey； Construction Engineering Design； Construction project construction； Construction labor subcontracting； Construction project supervision； Geological disaster control engineering survey； Geological disaster control engineering design； Construction of geological disaster control projects； Geological hazard assessment； Safety assessment business； Mineral resource exploration； Mineral Resources（ Non-coal mines） mining； Urban construction waste disposal（ Clearance）； Urban domestic waste commercial services； Road freight transport（ Does not contain dangerous goods）； Food waste disposal（ 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