On January 15, Wang Zhenzhi, Party Secretary of Hebei Land Resources Exploration Center, Liu Mingchen, Director of Economic Development Research Center of Hebei Geology and Mining Bureau, Gao Hongqiang, Chief Engineer of Hebei Land Resources Exploration Center, Tang Yong, General Manager of Hebei Geology and Mining Construction Engineering Group Company, Sun Yuntao, Chief Engineer of Hebei Geology and Mining Construction Engineering Group Company, and Nan Guijun, Director of Mining Geology and Environment Research Institute of Land Center, visited the company for inspection and guidance. The company chairman Wang Kaixiu, general manager Zhang Bo, deputy general manager Liu Jiangfeng, Shen Yifeng and other accompanied the visit.

The leaders of Hebei Provincial Land System visited the company's office research and development environment and had a technical exchange. Greenstone introduced the current organizational structure, personnel, management mode, corporate culture construction, scientific research and school-enterprise cooperation mode, development strategy, etc., and exchanged views on the company's proprietary mature technology and construction process used in mine environment restoration and management.

After the meeting, Secretary Wang Zhenzhi led a team to inspect the company's construction of Jiangsu Province Zhangjiagang Xiangshan Dangtou treatment project, Zhangjiagang Xiangshan uphill road slope regreening project, which adopts the company's mature "plant localization" technology, "tree-based, green anchor" technology, with good regreening effect and stable slope after treatment.

The project is a demonstration project of the Ministry of Finance and the Ministry of Land and Resources, and is the venue of World Earth Day 2014.

The comprehensive remediation project of the closed mine in Anzhen Street, Xishan District, Wuxi, which is a pilot project of the Ministry of Finance and the Ministry of Land and Resources, has seen the power of "green anchor technology", which has effectively eliminated the hidden danger of geological disasters and restored the ecological environment of the mine area through comprehensive remediation, achieving good ecological and social benefits and reaching the expected goal of environmental management.

The leaders of Hebei Provincial Land System highly affirmed the treatment effect and technology of the company, and hoped that the exchange would open up more cooperation space for both sides.