In the old times, the bamboo was introduced into the building industry in Hong Kong immediately after colonization in the 1800s, notably The Great Wall of China, were built using bamboo.
For my houses in the countyside, they were built in 1990 & 2000, the supporting system were also the bamboo scaffoldings.
As the time going by, more and more people realize the importance of safety in the building sites. Nowadays, the tubular scaffolding is widely used in the residential buildings as below pictures.
Because its costs is lower than modular scaffoldings like kwikstage scaffolding, Ringlock, although it is heavily laboring works.
For the big commercial or government projects, the ringlock is used, our honored projects is the Changsha Maglev Express
Following the step of economic developmemt, it is believed that, more and more modular scaffolding will be presented in the construction sites, not only industrial sites but also civilling, residential projects.