Cov ntawv pov thawj

Peb Daim Ntawv Pov Thawj

Cov khoom ua tau raws cov qauv thoob ntiaj teb, zoo txais los ntawm cov neeg lag luam hauv tsev thiab txawv teb chaws.

ISO
SGS

Hex Bolt Test Repot

hex bolt test repot-1
hex bolt test repot-2
hex bolt test repot-3

Hex txiv ntseej Xeem Xov Xwm

hex nut test report-1
hex nut test report-2

Xov Xwm Tshaj Xov Ntsuam Xyuas

thread rod test report-1
thread rod test report-2