400x400mm Box truss is construced with main tube 50x3mm, deputy tube 50x2mm and bracing 25x2mm. It is 4-sided webbing and absorbing vertical loads. It  is usually applied as pillars in different trussing roof system, which is 30ft high or above.It offers a high load capacity. It is possible to do a powder coating or a high gloss/hand polished design within the delivery periode. It is adapted for Event Technology,Trade Fair Construction, Theatre Construction and Stage Design.

1. Good weilding line and 4 sides of bracing to support

2. Flexible and easy for setup

3. Competitive price and also discount available for wholesale 

4. all aluminum truss is envirement-friendly and can be reused and durable

Remarks; Other sizes and requirements can be customized.

1. Do check and maitain trusses on a regular basis

2. Do throw away the damaged trusses

3. Do check the loading capacity when hanging stuff

4. Do attach loads in node points

5. Don't mix trusses from different suppliers

6. Don't exceeed the maximum loading of single span

7. Don't attach loads to the trusses diagonals

It takes within 1 week to delivery