Certificate Directory
Liang Chew Hardware Pte Ltd
Product category:
STL Potable Water Fittings Scheme
COC Number:
TC-J0030
Issue Number:
08
Product:
Ductile Iron Sluice Gate Valves
Brand / model:
Norika / SVDIN080 to SVDIN400
Status of COC / Date:
Current / 15-Oct-2026
Date of issue:
16-Oct-2018
Date of revision:
26-Aug-2025
Date of expiry:
15-Oct-2026