Recently, China Nonferrous Engineering Co., Ltd. and China Enfi Engineering Technology Co., Ltd. (formerly China Nonferrous Engineering Design and Research Institute, referred to as "China Enfi") and Jiangxi Jiye Technology Group Co., Ltd. (hereinafter referred to as "Jiye Technology") successfully held a geotechnical engineering academic exchange meeting in Meeting Room 207 at China Enfi headquarters (Beijing) through a combination of online and offline methods. The exchange meeting aimed to deepen mutual understanding, promote further cooperation and exchange between the two parties, and create favorable conditions for future deep integration in fields such as geotechnical engineering and intelligent parking garages.

Guo Lei, Deputy General Manager of China Enfi's Mining Business Division; Xi Yong, Deputy General Manager of the Changsha Branch; Sun Xuesen, Chief Engineer of the Mining Geotechnical Engineering Office; relevant technical personnel from the Geotechnical Office, Structural Office, and General Layout Office; Liu Xiangang, Chairman of Jiye Technology; Liu Bin, General Manager; Li Yonghua and Shao Zhongxin (Chief Engineer of Hefei University of Technology Foundation Company), Technical Advisors; and Dai Weiping, Director of the Contract Center, all participated together. The meeting was chaired by Xiong Zanmin, Director of China Enfi's Mining Geotechnical Engineering Office. Guo Lei delivered a welcome speech, in which he welcomed Chairman Liu and his delegation on behalf of China Enfi and expressed his expectation that the exchange meeting would be a complete success.

This meeting focused mainly on showcasing some of the innovative achievements Jiye Technology has made in the geotechnical engineering field in recent years. At the meeting, experts from Jiye Technology shared the development trends of the company in the geotechnical engineering field, the application of various innovative technological achievements (in fields such as pile foundation engineering, ground treatment, slope (support), intelligent parking garages, and pile machine equipment manufacturing), as well as the innovative technical solutions adopted for this market.

Among them, the along-track column hammer stone-breaking compaction pile and the double compaction consolidation method ground treatment technology are suitable for stratigraphic conditions that cannot be avoided in mine site selection, such as block stone, isolated (boulder) stone, and high fill areas in mountainous regions. They have created the miracle of saving 30~50% of project cost and construction period and achieving energy-saving and carbon-reduction effects of more than 70%. The experts from Jiye Technology explained these in simple and accessible terms, arousing strong interest among the China Enfi participants, who actively participated in interaction and exchange, making the atmosphere of the entire meeting lively.

Both parties stated that future cooperation will be closer and deeper, moving toward development in fields such as geotechnical engineering, jointly improving the engineering quality of the industry, and achieving the goal of integrated design and construction. The successful holding of this academic exchange meeting not only laid the foundation for another cooperation between China Enfi and Jiye Technology, but also injected new momentum into the high-quality development of green mine construction as a whole. We look forward to future cooperation results bringing more innovation and breakthroughs to the industry, which will certainly have an important impact on the future development of Jiye Technology.

The following are brief introductions to both parties:

China Enfi was established in 1953. After the founding of New China, it was a professional design institution set up to restore and develop China's nonferrous metals industry. It is now a subsidiary of China Minmetals and MCC Group, both Fortune Global 500 companies, and holds the comprehensive Grade A engineering design qualification for the entire industry.

Over the past nearly 70 years, China Enfi has participated in 12,000 engineering projects in more than 30 countries and regions. Based on nonferrous mining and metallurgical engineering, driven by scientific and technological innovation and led by high-end consulting, it has developed three major business areas: scientific research, engineering services, and industrial investment. It has deepened its work in nine business units: non-coal mines, nonferrous metallurgy, water resources, energy and environment, new materials, municipal culture and tourism, urban minerals, intelligent equipment, and real estate operation. With internationalized operations and distinctive diversified business clusters, it can provide full life-cycle services such as general contracting, project management, engineering consulting, design, cost consulting, supervision, environmental assessment, and supply. In the industrial field, it is one of the few enterprises in China with the "five-in-one" service capability of consulting, design, construction, investment, and operation.‍

Jiangxi Jiye Technology Group Co., Ltd. is a professional company with nearly 40 years of construction experience, specializing in ground treatment, pile foundation engineering, foundation pit (slope) support, and other types of geotechnical engineering construction, process optimization, new technology development, and related research. It holds the national Grade I qualification for professional contracting of foundation engineering and was first recognized as a national high-tech enterprise in 2015.

Jiye Technology owns more than 60 patents related to various types of geotechnical engineering (belonging to more than 10 independent original technology series). It has successively won 2 National Invention Gold Awards, 1 Second Prize of Jiangxi Provincial Science and Technology Progress Award and 1 Technology Invention Award, 2 Second Prizes and 1 Third Prize of Nanchang Municipal Science and Technology Progress Award. It served as chief editor and participating editor for the Jiangxi provincial local and enterprise standard ZH-701-2005 "Technical Specification for Full-Compaction Belled Cast-in-Place Piles" and the national industry standard JGJ/T290-2012 "Technical Specification for Ground Treatment by Combined Hammer Method".

Jiye Technology is committed to building a complete industrial chain. Based on development in fields such as geotechnical engineering construction, process research, and engineering machinery manufacturing, it drives the coordinated development of new energy and intelligent equipment industries. It has successively established branches in Guangdong, Fujian, Yunnan, Guizhou, Anhui, Shanghai, Beijing, and other places. Its business covers more than ten provinces (municipalities) and autonomous regions across the country, and it has completed more than 7,000 various foundation construction projects.

In the future, Jiye Technology will make every effort to promote the development of green buildings and geotechnical engineering technology innovation and other fields in a deeper and broader direction. In continuous research and development of geotechnical engineering processes, we will always maintain an enterprising and pioneering spirit, strive to keep pace with the times, and never stop! To achieve the goal of being based in Jiangxi, facing the whole country, and going global along the "Belt and Road"!‍