Aluminum light truss speaker lift truss system  :

Feature:
*Aluminum material
*Lightweight but strong, portable and easy to set up
*Not easy to rust but durable

Description: 
The gentry truss could used as the beginning of big sport events. It is easily to assemble by connecting the pieces together. There is no tools needed during the assemble. The total solution could be used for thousands of times. Because of the high quality aluminium material, the truss is light weight and easy to transport.   

Color: Argent, yellow, red, black, green or your color is available.

Specification:

* Standard size including 290*290MM, 300*300MM, 390*390MM, etc. 
* Custom size