Steel structure app for iPhone and iPad

Steel structure construction is becoming more and more common. Most of the steel structure projects are contracted to intermediary companies. After several transfers, they can finally be contracted to construction workers, resulting in serious exploitation of construction workers and not getting the labor remuneration they deserve.

This application hopes to work out the contract of steel structure project in the most direct way, and to be a bridge between construction workers and construction owners. Let the owner no longer worry about the quality of the project, so that construction workers get the highest wages.