This backdrop is configurated with the layer truss which is also named combined trusses.  Layer truss consist of pillar, horizontal pipe, diagonal pipe, adjustable base, joint pipe.It is most popular in the events.

The material of this truss is steel with zinc finished, its diameter is 48MM, and the thickness is 3MM. It is consisted of TH001, TH002, TH003 and TH004. With those parts, you can construct whatever effect you want at anywhere.

1. Its construction is simple, easy to use, credibility and economy cost. 

2. Surface process: Hot zinc galvanization orcold zinc galvanization. 

3. Large loading capacity and wide rage of application

4. Durable and anti-corrosive

Mainly used both indoor and outdoor events, hanging and lifting the audio light and advertisement,picutures,led screen, speakers, stage lighting, and work platform