Yantai Jietong Water Treatment Technology Co., Ltd odziwika bwino mu mankhwala mafakitale madzi, madzi a m'nyanja desalination, electrolysis chlorine dongosolo, ndi zimbudzi mankhwala chomera, ndi latsopano mkulu-chatekinoloje ogwira ntchito kwa madzi mankhwala kufunsira kufunsira, kafukufuku, chitukuko, kupanga ndi malonda.Tapeza zoposa 20 zopanga ndi zovomerezeka, ndipo tapeza kuvomerezeka kwa kasamalidwe kabwino kachitidwe ka ISO9001-2015, kasamalidwe ka chilengedwe muyeso wa ISO14001-2015 ndi kasamalidwe kaumoyo ndi chitetezo pantchito muyeso OHSAS18001-2007.