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.

Zhengzhou Metro Line 12 project

2025-04-11

Project Name: Zhengzhou Metro Line 12 Section Station and Segment 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.