Certificate Directory
Chong Cheong Foundry Works Pte Ltd
Product category:
STL Test Certificate
COC Number:
TC-J0365
Issue Number:
02
Product:
Heavy Duty Ductile Iron Recessed Manhole Cover & Frame
Brand / model:
HAH
Status of COC / Date:
Current / 19-Sep-2027
Date of issue:
20-Sep-2023
Date of revision:
31-Jul-2025
Date of expiry:
19-Sep-2027