We are an innovation-driven technology enterprise dedicated to green underground construction and the research and application of solidified soil technologies. Our mission is to realize the reduction, resource utilization, and zero discharge of shield tunneling muck, while building an integrated solution system that combines technology R&D, material manufacturing, intelligent equipment, engineering implementation, and lifecycle technical services. Guided by the philosophy of circular utilization and low-carbon development, we are transforming underground engineering from traditional disposal models into sustainable closed-loop systems.
Leveraging internationally advanced flowable solidified soil technologies, we have established a complete on-site resource utilization chain for shield excavation materials—covering slurry separation, mud-cake conversion, regenerated material production, and synchronous grouting application. Through miniaturized, distributed, dust-free, and low-noise production equipment, high-performance materials can be manufactured directly within limited construction spaces, significantly reducing transportation costs, carbon emissions, and environmental impact while improving overall project efficiency.
AEvium (HongKong) Limited focuses on the global deployment of high-performance flowable solidified soil materials and on-site micro-production technologies. These solutions are widely applied in shield synchronous grouting, waterproof sealing, structural backfilling, and ground stabilization, demonstrating outstanding anti-seepage, anti-collapse, and anti-uplift performance under water-rich and complex geological conditions. Our technologies provide reliable, safe, and sustainable support for urban rail transit systems and major infrastructure projects worldwide.
We have developed systematic core technologies across underground waterproofing and crack resistance, shield muck resource utilization, non-Newtonian anti-uplift mechanisms, and dry-mixed solidified soil materials. Multiple research achievements have been independently evaluated as reaching internationally advanced or domestically leading levels.
The company maintains long-term collaboration with leading industry organizations, including China Railway Group, Shenzhen Metro Group, and China Railway Design Corporation, while conducting joint research with top universities such as Tsinghua University, Central South University, and South China University of Technology. We have led and participated in multiple national, provincial, and municipal research programs, received numerous science and technology awards, and secured a broad portfolio of invention and utility patents.
Recognized as a National High-Tech Enterprise and Technology-Based SME, the company has built a comprehensive intellectual property system spanning materials, equipment, processes, and engineering applications. Aligned with global carbon-reduction and sustainability goals, we continue to advance the large-scale implementation of zero-discharge shield tunneling and green construction technologies—striving to become a global leader in low-carbon underground engineering solutions.