Feem ntau cov qhov rooj hlau muab hluav taws kom muaj kev tiv thaiv hluav taws kom ntev li 3 txog 90 rau 90 feeb los ntawm cov qhov rooj uas tsis- cov ntaub ntawv hlau. Cov qauv txheej txheem tau siv los sim rau kev ntaus hluav taws ntawm lub qhov rooj hlau yog tus qauv Australian as1530 thiab as1905.
Cov hluav taws kub ntsuas ntawm cov steel qhov rooj feem ntau yog txiav txim los ntawm cov qauv kev ntsuas thiab cov koom haum ntsuas hauv tebchaws Australia, thiab Askiv tus qauv (BS) hauv UK.
Feem ntau, 30 {- feeb feeb hluav taws kub hluav taws kub qhov rooj yog qhov tsim nyog rau cov tsev me me hauv cov chaw nyob. Cov tsev lag luam loj feem ntau yuav tsum muaj cov rooj hlau-rated nrog cov hluav taws kub ntawm 60 feeb lossis ntau dua.
Thov nkag mus rau hauv kev sib cuag nrog servicer yog tias yuav tsum tau kawm ntau dua ntawm cov khoom lag luam thiab loj rauCustomized Service .Tiab mus ntsibAlibaba https://dljfz.en.alibaba.com/Index.html?spm@tdetails.dniqn4,5,details4,52detail +It}}
