Tsheb castings yog ib qho ntawm cov kev lag luam hauv qab ntawm Tuam Tshoj txoj kev lag luam tsheb tsim.Txog 10.5% ntawm qhov chaw ntawm lub tsheb tiav yog hlau castings thiab 6.4% aluminium castings.Cov castings no tsis tsuas yog loj hauv ntau, tab sis kuj muaj cov kev xav tau zoo.Nrog rau kev txhim kho tas mus li ntawm Tuam Tshoj txoj kev lag luam tsheb tsim khoom, cov khoom tsim tawm ntawm lub tsheb castings kuj tau nce ntxiv.Raws li kev txheeb cais, xyoo 2009, Tuam Tshoj lub tsheb tsim khoom thiab muag khoom ntim tau tshaj 13.5 lab, thiab lub tsheb casting tawm mus txog 10.33 lab tons.Nrog rau Tuam Tshoj lub tsheb tso zis mus txog 15 lab nyob rau hauv 2010, nws xav tias lub tsheb casting tso zis yuav ncav cuag 11.48 lab tons.

Kev loj hlob sai ntawm kev tsim tsheb yog ib qho tseem ceeb los txhawb txoj kev loj hlob ntawm kev tsim khoom lag luam, thiab nws tseem yuav muab qhov chaw lag luam loj loj rau Tuam Tshoj cov khoom siv tsheb casting.Ntxiv mus, nrog rau kev txhim kho ntawm lub teeb yuag thiab lub zog txuag tsheb, kev lag luam xav tau rau cov tsheb tsis-ferrous castings yuav nthuav ntxiv.Txij li thaum xyoo 2000, Tuam Tshoj cov khoom tsim tawm tau raug ranked thawj nyob rau hauv lub ntiaj teb no, tau los ua ib tug veritable casting manufacturing lub teb chaws.