Certificate Directory
Ho Wing Trading Pte Ltd
Product category:
STL Potable Water Fittings Scheme
COC Number:
TC-J0280
Issue Number:
02
Product:
Rubber O-ring
Brand / model:
O-ring
Status of COC / Date:
Expired / 29-Aug-2025
Date of issue:
30-Aug-2021
Date of revision:
09-Jun-2023
Date of expiry:
29-Aug-2025