For a municipal drainage pipeline project in Central America, Songmao supplied a Trench Box System with a customized yellow coating for underground pipeline construction.
The modular trench box system provides stable excavation support and a protected working space for pipeline installation. Its practical assembly and relocation help the system adapt as excavation progresses, making it suitable for municipal drainage, utility, and other underground infrastructure projects.
The customized yellow coating was applied according to the project requirements, providing a project-specific trench shoring solution.