Certificate Directory
Liang Chew Hardware Pte Ltd
Product category:
STL Test Certificate
COC Number:
TC-J0350
Issue Number:
01
Product:
Ductile Iron Medium Duty Double Triangular Manhole Cover & Frame
Brand / model:
Norika / DIMDMC-A2
Status of COC / Date:
Expired / 14-Jun-2025
Date of issue:
15-Jun-2023
Date of revision:
N.A.
Date of expiry:
14-Jun-2025