Service Cases


The company specializes in the research and development, sales, application, and technical services of engineering materials in the field of safety of engineering structures such as hydropower dams, high-speed railways, and subway tunnels.

Shenzhen Metro Line 9 project

2025-04-11

Project Name: Shenzhen Metro Line 9 Station Leakage Treatment
Material Application: PE chemical grouting material
Treatment Result: After the leakage defects were treated with PE chemical grouting material, the rework rate was low, effectively ensuring the safe operation of rail transit.