Lub sealing sawb cov cuab yeej tsim los ntawm peb lub tuam txhab tuaj yeem siv los tsim cov khoom muag PVC sealing strips / dub roj hmab sealing strips ntawm ntau qhov ntau thiab tsawg thiab cov duab.Nws tuaj yeem siv los ua lub tsheb qhov rooj thiab qhov rais sealing sawb, aluminium alloy qhov rooj thiab qhov rais sealing sawb, tub yees, txee sealing sawb, thiab lwm yam. Cov kab ntau lawm yog ib qho yooj yim rau kev khiav lag luam, txuag hluav taws xob thiab nqi.