Yantai Jietong Water Treatment Technology Co., Ltd oo ku takhasusay daaweynta biyaha warshadaha, nadiifinta biyaha badda, nidaamka koloriin elektiroonigga ah, iyo warshadda nadiifinta wasakhda, waa xirfadle cusub oo teknoolojiyad sare ah oo ganacsi oo loogu talagalay la-talinta dhirta daaweynta biyaha, cilmi-baarista, horumarinta, wax soo saarka iyo iibinta.Waxaan helnay in ka badan 20 halabuuro iyo shatiyo, waxaana gaarnay aqoonsiga nidaamka maaraynta tayada heerka ISO9001-2015, nidaamka maamulka deegaanka heerka ISO14001-2015 iyo caafimaadka shaqada iyo nidaamka maareynta badbaadada OHSAS18001-2007.