Awọn iwe-ẹri

Awọn iwe-ẹri wa

Awọn ọja pade awọn ajohunše kariaye, ti a gba daradara nipasẹ awọn alabara ile ati ajeji.

ISO

SGS

Hex Bolt Idanwo Repot

hex bolt test repot-1

hex bolt test repot-2

hex bolt test repot-3

Iroyin Idanwo Hex Nut

hex nut test report-1

hex nut test report-2

Iroyin Okun Ọpa Ọpa

thread rod test report-1

thread rod test report-2