Peb lub tuam txhab siv tiag tiag Quality ntawm cov khoom.Peb muaj cov cuab yeej ntsuas hwm zoo thiab Peb sim peb cov ntsia hlau ntawm txhua txoj kev tsim khoom.
Peb qhov kev xeem feem ntau suav nrog cov hauv qab no:
● Dimention Test
● Ntsuas qhov hnyav
● Torque Test
● Drill Drive Test
● Hardness Test
● Kev Ntsuas Tshuaj Tsuag
● Tensile Strength Test
Peb cov cuab yeej xeem feem ntau suav nrog cov hauv qab no:
