In the process of the selected stage truss, we should pay attention to the chemical physical properties, choose the material according to the three aspects, the mechanical properties, technology and economy. Below the reason:

Whether the performance of the material can be adapted to the working condition of truss - according to the working conditions and damage form the stage truss, the main mechanical properties of the material are found, which is the precondition of ensuring the reliability of the truss.

In addition, you need to consider to improve the productivity, reduce the cost and reduce the cost. If you have no idea, I recommend RK.Truss from the truss manufacturer is quality assurance, in the use of the time to ensure the quality, and the price is very affordable.