English

Hais txog tuam txhab

HUNZ-1Tsim nyob rau hauv 1997

HUNZ-2Txhua xyoo tso zis ntau tshaj 100,000 nplooj ntawv

HUNZ-3Tag nrho cheeb tsam yog ntau tshaj 40,000 square meters

HUNZ-4tus kheej quarry

HUNZ-5Kev muag khoom hauv ntau tshaj 20 lub teb chaws

Nyeem ntxiv
  • Apexquartstone- Hoobkas

  • Cov khoom tshwj xeeb

  • Scatch Resistance

  • Kev ua qias tuaj

  • Anti-Oxdant

  • Anti- Hlawv

  • Tsis muaj hluav taws xob

ua