The functions of scaffolding elements can be divided into four kinds:

1 the basic structural unit elements: they are the basic structure units in the scaffolding system, among which each piece of them is indispensible.

2 strengthening tube elements: they are used for the function of lifting the overall property and stability of the scaffolding structure, 

such as the diagonal braces, the bridging braces, vertical or transverse tube and tie members. And their total applied quantity will subject to real application environment. 

3 working platform elements: they are the tubes in the used on the working platforms and passages, including the scaffolding planks and other planking boards, props, ladders and ramps.

4 safety protection tubes: used in the outside operation places including handrails on the two sides of passages, toe boards and fencing materials.

With a prevalent up lifting in the domestic scaffolding for sale market, there will be another investment tide in the peer industry as the resilience in the western hand make market will provide benefits to this resilience.