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Jiangsu LVYAN Ecological Technology Co., LTD. was established in 2003, It is a national high-tech enterprise, belonging to the industry of ecological protection and environmental governance, covering the restoration (restoration) and carbon neutrality of "mountains, water, forests, fields, lakes, grass and sand", and focusing on the research of ecological and environmental governance technology. The technology has been applied to hundreds of ecological and environmental restoration projects from Heilongjiang to Hainan, from Shandong to Gansu, which have achieved remarkable results and are widely praised by the society.

First doctrine: Restore nature in nature's way.

Objective: To sublimate "restoration" to "restoration" in the field of mine geological disaster management and environmental restoration, and to make the hidden points of disaster become "scenic spots".

On December 31, 2020, "Comprehensive treatment technology of mine ecological environment based on 'loamy soil' matrix" was included in the "Green Technology Promotion Catalogue (2020)" organized by the National Development and Reform Commission, the Ministry of Science and Technology, the Ministry of Industry and Information Technology, and the Ministry of Natural Resources; "Ecological restoration and treatment technology of high and steep mine slope and tailings pond (dump)" has been listed in the Catalogue of Advanced and Applicable Technologies for Conservation and Comprehensive Utilization of Mineral Resources (2022 edition) by the Ministry of Natural Resources; 7 items have been authenticated by national authorities (among which 1 item is recognized as international advanced, 4 items as international advanced and 2 items as domestic advanced); It has obtained 15 domestic and foreign invention patents and 32 utility models. Participated in the formulation of 5 national, industrial and group standards; He has won 10 provincial and ministerial science and technology awards. It has solved the key technical problems of plant growth restoration in rock face, and achieved the first goal of restoring green nature with trees as the main purpose in China.

Participate in the development of national and industry standards. It has won the Scientific and Technological Innovation Award of Mine Land Management in Jiangsu Province, the Scientific and Technological Progress Award of Suzhou City, and the innovative demonstration enterprise of Service industry in Suzhou City, etc., and it is the storehouse enterprise of Gazelle Plan in Suzhou City.

In 2021, it was approved to co-build "Key Laboratory of Mine Ecological Effects and System Restoration of Ministry of Natural Resources"; In 2022, it was approved to co-build the "Ecological Restoration Technology Innovation Base of Non-ferrous Metal Mines of the Geological Society of China"; In 2021, he and China University of Geosciences (Beijing) jointly established the "Green Mining Research Center of the Institute of Natural Resources Strategy Development"; In 2018, the "Ecological Environment Green Governance Research Center" was jointly established with SASAC Non-ferrous Minerals Geological Survey Center. Suzhou Mining Geological Environment Restoration Engineering Technology Research Center, etc. In cooperation with universities and research institutes, the establishment of graduate workstations and "industry-university-research-use" bases.

It has the Grade A qualification for geological disaster control design and construction, Grade A qualification for geological disaster control exploration and risk assessment, Grade II environmental protection, Grade II ancient buildings, Grade A contaminated soil restoration, Grade A polluted water body restoration, Grade A wetland restoration, general contracting of municipal government, water conservancy and hydropower, etc. With safety production license, through the ISO management system certification.

He is the executive director of China Geological Disaster Prevention and Ecological Restoration Association, the Deputy secretary-general unit of China Geological Disaster Prevention Engineering Industry Association Green Industry Alliance, the executive director of Zhongguancun Green Mine Industry Alliance, the director of China Territorial Space Resources Protection and Utilization Innovation Alliance, China Non-ferrous Metal Industry Association, China Environmental Protection Industry Association, China Society of Environmental Sciences, and China Imitation Science Association, International Ecological Restoration Association (SER) member units, etc. More than 30 media, including CCTV News, CCTV Light of Science and Technology, CCTV News Studio, People's Daily, Learning Power, China Natural Resources News, China Nonferrous Metals News, China Mining News, Xinhuanet, etc., conducted interviews and reports on the technology and the project.

Mainly engaged in mine geological disaster control, rock face ecological restoration and greening, debris flow control, slag tailings pond ecological control, slope ecological protection and vegetation restoration, desert desertification control, soil and groundwater restoration, ecological wetland management, river embankment protection and soil conservation, river water environment restoration and management, regional atmospheric (haze) ecological new garden improvement and other technologies.

A breakthrough demonstration effect has been achieved in the field of "mountains, rivers, forests, fields, lakes and grasslands", especially in the field of environmental restoration and management with "clear waters and green mountains". Apply mine restoration and treatment technology to other fields to improve ecological river environment and create hydrophilic waterside environment; Remove soil pollution, repair soil environment, create more available land resources; Use biotechnology to absorb and improve urban air pollution and build a harmonious and livable garden city.


Over the past decade, the company has respected nature, adhered to the natural way of governance and restoration, studied European and American ecological restoration technology, independently researched and developed, and experienced hundreds of geological disaster control and restoration design and construction projects in 19 provinces such as Jilin, Shanxi, Hebei, Shandong, Anhui, Jiangsu, Zhejiang, Jiangxi, Hunan, Fujian and Yunnan, forming a set of advanced construction technology and methods. In China, advanced technologies such as "loamy soil matrix", "Removing hidden dangers, giving priority to trees, promoting stability, no maintenance after 1-2 years, restoring to the original mountain appearance", and "green anchor bolt" were first realized. After one year in the south and one and a half years in the north, free conservation has become a reality. It is integrated with the surrounding mountains. The ecological effect is remarkable, and the abandoned land has been well utilized. The successful cases have confirmed the scientific nature and advanced nature of "the technology of preventing and controlling geological disasters and restoring nature in a natural way".

On July 2, 2015, the Ministry of Land and Resources held the "National geological Environment Management and Mine Green Action site meeting" in Jining, Shandong Province. The site was designed and constructed by the company. The previously plant-free mountain was full of green trees, which was praised by the experts and praised by the leaders at the meeting.

In April 2018, the Chinese Academy of Environmental Sciences, University of California, DuPont Company invited the seminar to the United States for exchange. The seminar provided an opportunity for in-depth exchanges between the government, academia, industry and senior Chinese experts engaged in soil pollution control and remediation work and their American counterparts, and promoted further cooperation in the future. The loam-like matrix technique was well received.

On December 1, 2018, the "National Geological Disaster Prevention Technical Work Summary and Experience Exchange Meeting" organized by China Geological Survey was held in Beijing. Leaders of the competent departments of the Ministry of Natural Resources and the Ministry of Emergency Management, representatives of 31 provinces (autonomous regions and municipalities) and relevant central units, competent geological disaster departments and prevention and control technical support units attended the meeting. Mr. Zhang Bo, General manager of the company, was invited to attend the meeting and gave a presentation on the application of "loam like matrix" technology.

 In July 2019, the National Exchange and Promotion Meeting on New mechanisms and technologies for Mine Ecological Restoration was held in Zhenjiang City, Jiangsu Province, attended by more than 400 experts and leaders from the Ministry of Natural Resources and local governments.  The company was invited to participate in the meeting, and the general manager Zhang Bo made a speech on the application of "loamy soil matrix" technology in the environmental restoration and management of "clear water and green mountains" in the mining area and the construction of beautiful villages.

The performance was widely praised by the society, CCTV CCTV-10 Light of Science and Technology column live interview report, China Land and Resources Daily and other dozens of media reports. The National People's Congress, the Chinese People's Political Consultative Conference, the Ministry of Land, the Ministry of Environmental Protection and the State Forestry Administration, as well as the visits of experts from South Korea, Japan, the European Union and other countries and regions, all spoke highly of them. Integrity, innovation and continuous progress of the "greenrock" people to each project to do a model, tree a model, for the mine environmental governance and green cause to add ecological restoration. The company will return to nature as its own responsibility, to better serve the society.


Jiangsu LVYAN Ecological Technology Co., LTD.

No.3 Dingxiang Road, Zhangjiagang Economic and Technological Development Zone, Jiangsu Province


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