Cov qauv hlauyog dav siv nyob rau hauv high-sawv vaj tse, loj factories, ntev-span qhov chaw qauv, lub teeb steel qauv, thiab cov vaj tse nyob. Nyob rau hauv txoj kev loj thiab railway choj, thermal fais fab tseem ceeb nroj tsuag thiab boiler steel ncej, kis tau tus mob thiab transformation yees, xov tooj cua thiab TV kev sib txuas lus yees, offshore roj platforms, nuclear fais fab nroj tsuag, cua zog tsim, dej txuag kev tsim kho, underground foundation steel ntawv pawg, thiab lwm yam. Kev tsim kho hauv nroog yuav tsum muaj ntau cov qauv steel, xws li subways, nroog lub teeb railways, overpasses, ib puag ncig tus phooj ywg vaj tse, pej xeem cov tsev, ib ntus, thiab lwm yam. Tsis tas li ntawd, steel lug kuj tau lug siv nyob rau hauv me me lub teeb yuag qauv xws li lub tsev loj rhawv, scaffolding, square sketches, sculptures thiab ib ntus exhibition halls.