1: When you order the lighting truss system .you should provide the following information:

（1）What type of truss you are going to use . We provide spigot truss and bolt truss for option.

（2）The size of the truss system. such as length ,width and height.

（3） How many pillars you need for the system . usually there are 4 pillar trusss system. 6 pillars truss system. 8 pillars .of course these are just references.   If you have special ideas in your mind. let us know .we will work it out

（4）: Whether you need a roof system on the top of the system.

 2: We will cellect the right model according to the size of your truss system.