Lub kaum sab xis steel peb tuaj yeem muabLub Vuam Bar Lub kaum sab xis,Lub kaum sab xis nrog kev txiav tshwj xeebthiab lwm yamKev ua hlau tobcov kev pabcuam.
Cov hlau kaum sab xis tuaj yeem tsim los ntawm ntau lub zog raws li qhov xav tau sib txawv ntawm cov qauv, thiab kuj tuaj yeem siv ua kev sib txuas ntawm cov khoom. Siv dav hauv ntau yam kev tsim kho thiab cov qauv engineering, xws li beam, choj, transmission tower, lifting machinery, nkoj, industrial furnace, reactor, thawv khib thiab warehouse.