Shenyang Zhengxing Materials Co., Ltd. yog feem ntau koom nrog kev tshawb fawb thiab kev tsim kho, tsim khoom thiab muag cov khoom siv high-tech, thiab tau koom tes nrog ntau tshaj 10W cov neeg siv khoom.
Nyob rau hauv cov txheej txheem ntawm cov ntaub ntawv tshiab, ntau cov dej khib nyiab yuav raug tsim tawm, thiab pH tus nqi ntawm cov dej khib nyiab yuav tsum tau saib xyuas hauv lub sijhawm tiag tiag thaum lub sijhawm nruab nrab ntawm cov txheej txheem pretreatment, kom pH tus nqi ntawm kev noj tshuaj tuaj yeem tswj tau nyob rau hauv qee qhov ntau. Tom qab ntau qhov kev sib piv ntawm cov kws tshaj lij thiab cov neeg yuav khoom hauv lub hoobkas, lub Hoobkas thaum kawg xaiv peb lub ntsuas pH los saib xyuas pH ntawm cov dej phwj tuaj.
