Hangzhou ENCO Machinery Co., Ltd. (tom qab no hu ua "ENCO Machinery") tshaj tawm hnub no tias lub tuam txhab tab tom npaj siab xa cov khoom siv mus rau US ib puag ncig technology tuam txhab. Cov khoom xa tuaj no yuav txhawb nqa qhov kev tsim kho tshiab uas tsim los ntawm kev rho tawm cov khoom siv roj teeb-qib Li2CO3 thiab NMC cov khoom los ntawm cov ntaub ntawv dub, nrog rau kev rov qab los ntawm Na2SO4 thiab NaCl los ntawm cov khoom pov tseg los ntawm cov dej khib nyiab, kos lub cim tseem ceeb ntawm kev siv tshuab zoo ib puag ncig.
