Construction scaffolding outside the floor- plan of the scaffolding material for necking DR beverage cans development began in 2010 , the shares of the scaffolding tube drawing plant. Manufacturing Management Department , Central Research Institute jointly carry out technical research scaffolding , controlled by steel-making ingredient, continuous annealing process adjustment , the second cold- rolling process optimization to solve the performance problems users reflect fluctuations . It is understood that manufacturers shipping high enthusiasm, a lot of steel mills for bulk purchases of companies to give greater concessions.

Scaffolding should be determined based on the characteristics and types of erection construction technology program , which shall include : basic treatment, erection requirements, spacing bars and rods connecting wall installation position , connection method , and construction details and draw large drawing . Domestic frame scaffolding demand has been relatively light , even in the traditional peak season demand , did not see half points improvement. At present even in late May, the traditional peak season demand is receding scaffolding , which most manufacturers on the market outlook is very pessimistic.