*free combine lighting truss *aluminium frame for led display *use for samll club, events. *fast connection spigot truss

aluminium frame for led display 

 *free combine lighting truss*aluminium frame for led display*use for samll club, events.*fast connection spigot truss

usage*use as the backdrop set of big advertising poster *product promotion activities*activity advertising sites*live broadcasting*conference events*concert background*expo display equipement system*supporting frame

aluminium frame for led display