1. Only by vertical rod, bar, diagonal member of three components, bar, bar and rod all made in factories, one is the maximum to avoid the loss of the traditional scaffolding activity parts easy, easy to damage, reduce the economic loss to construction unit,

2. it is without any activity lock parts, maximum limit to prevent the traditional scaffolding activities lock parts caused by unsafe hidden trouble.

3. The products have a high efficiency, the use of more convenient, more quickly, in use, only need to put the bar on both ends of the plug insert poling photogenic corresponding cone hole, coming out again can, its take down the quick and the quality of the lap joint is a traditional scaffold cannot.

The set speed down the four to eight times that of fastener steel pipe scaffolding is a bowl of scaffold more than 2 times.

4. Reduce labor time and labor remuneration, freight reduce the comprehensive cost. Poling axial force, make the scaffolding in three-dimensional space, the overall structure with high intensity, good overall stability, the disc reliably axial shear resistance, and a variety of center line of the bar to a bit, connecting bar number 1 times as many than bowl joint, overall stable strength by the bowl and the scaffold increased by 20%.

5. Safe and reliable. Use independent wedge self-locking mechanism of thrust. Because of interlock and gravity, even if the bolt is not coming out, bar is also unable to plug. Plug-in has self-locking function, can press the latch lock or unplug to remove, add fasteners and pillar contact area is large, so as to improve the bending strength of procession of steel tube, and to ensure the combination, pillar won't appear skewed.