National A-level machine manufacturing enterprises
Steel pioneers, the experience of the leading truss platform
Large truss design
The use of finite element analysis, rigidity and anti distortion to reach the international advanced level.
Fixed arch method
Arch and truss component part is fixedly connected, through the joint force, effectively prevent the deformation of the truss components.
Large span escalator supporting design of the new scheme, middle large support,effectively ease the whole ladder truss bearing.