In order to change the current situation of large amount of wood used, high cost, non-energy conservation and environmental protection in the traditional formwork support system, implement green construction, and reduce project costs, the Company vigorously promotes the business of replacing the wood by steel. So far, this business has been generalized and applied in 49 projects of eight branches. By the end of December 2017, a total of 6.18 million meters of galvanized square pipes had been put into operation, with an average replacement rate of 56% and a cost reduction rate of 25.41%.

Effect diagram of replacing the wood by steel