Generally,the exhibition or stage performance is generally need to use the truss, because it build up more simple and flexible, and more safety. Now the global truss is also varied, which makes it can adapt to all kinds of requirements.
There was no stage truss for a long time. At that time,the round folding truss is the most popular. Because it is very strong and transportation is very convenient. But this kind of truss only single head and double head these two forms. It is used for indoor exhibition building or the construction of the large stage usually. But it doesn't fit for the diverse style stages because it is not flexible enough. On the other hand,the round folding truss needs truss spring head to reinforce,which costs lots of manpower. Additional, this kind stage has a high requirement of the environmental factor.
Today,the truss display thoroughly solves this problem. Whether disassembling or assembling,the stage truss has improved a lot, becoming more simple. It also has many characteristics, such as standardization and any combination components. The most important is that this kind truss is not in the restraint of geographical environment. We don't have to worry about wind speed influence on it, because it can resist wind magnitude 8.
Now,this kind stage steel trusses is used for building small and medium-sized stage events. After all, the round folding truss is used for large exhibition. This kind exhibition is not often have, so stage truss is loved by more and more people.
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