2021-12-30
Hnub no yog Lub Kaum Ob Hlis 30, 2021. Peb tab tom yuav los ua lub xyoo tshiab ntawm 2022. Hnub no peb tau ntxuav peb lub tshuab tua hluav taws xob ntau lawm rhiav los txais tos xyoo tshiab nrog cov khoom tshiab.
Daim duab hauv qab no yog peb qhov kev txhaj tshuaj blasting tshuab manufacturing Rhiav: