Certificate Directory
Liang Chew Hardware Pte Ltd
Product category:
STL Test Certificate
COC Number:
TC-J0052
Issue Number:
04
Product:
Ductile Iron Heavy Duty Round Grating
Brand / model:
Norika / DIRG100 and DIRG150
Status of COC / Date:
Current / 16-Jan-2027
Date of issue:
17-Jan-2019
Date of revision:
13-Jan-2025
Date of expiry:
16-Jan-2027