Lub qhov rooj hluav taws steel yuav tsis cuam tshuam rau kev ua ntawm lwm tus vim yog qhib thiab kaw qhov rooj, uas tuaj yeem tiv thaiv ntau tus neeg xiam oob khab hauv tsev kho mob los ntawm kev cuam tshuam los ntawm ntau yam khoom siv lossis chaw ua haujlwm thiab ua rau muaj xwm txheej; lub qhov rooj hluav taws steel tsuas yog yuav tsum tau thawb qhib ntawm tes, thiab tom qab ntawd nws yuav nyob ntsiag to Quietly kaw cia.

ob lub qhov rooj cabin rau hluav taws tsheb,cua nruj steel hluav taws nyob qhov rooj,1.5h hluav taws kub retardant qhov rooj nrog pob khawm,3-teev hluav taws-rated-qhov rooj 8 tuab,dov shutter qhov rooj rau hluav taws tsheb,ob lub qhov rooj cabin rau hluav taws tsheb,pre insulated hluav taws nyob qhov rooj zawv zawg,1.5h hluav taws kub retardant qhov rooj nrog pob khawm,stainless hluav taws ntsuas qhov rooj bs en,ob lub qhov rooj cabin rau hluav taws tsheb,hluav taws kub me me steel qhov rooj,dov shutter qhov rooj rau hluav taws tsheb,dej nruj & hluav taws qhov rooj (a60) 1700 x 700 mm,1.5h hluav taws kub retardant qhov rooj nrog pob khawm,insulated hluav taws nyob qhov rooj nkag,dov shutter qhov rooj rau hluav taws tsheb