"The stage truss make our stage full of angry, people with the staging truss can easily performances ". Clearly stage systems with truss is a kind of smart chose, but the staging of truss and the truss structures are various and with different stage truss system - it is still a hardly things that building an outdoor stage. And above are aims of the stage. RK brand decorative truss hardware with the low price, the most impressive feature is that it's more modern and spectacular. Roof Trusses Systems abandon the bricks and concrete, with the new looks in front us. Greater mobility and flexibility with compare to the previous stage.