Uploaded December 2021 | Updated September 2026, 4 days ago
Ever wondered how gold jewellery is tested and certified?
A division of Singapore Test Services, the Singapore Assay Office is Singapore’s one and only gold assay provider. Embark on a behind-the-scenes video tour with us and learn how precious metals are tested and certified.
https://www.singaporeassayoffice.com.sg/
Ever wondered how gold jewellery is tested and certified?
A division of Singapore Test Services, the Singapore Assay Office is Singapore’s one and only gold assay provider. Embark on a behind-the-scenes video tour with us and learn how precious metals are tested and certified.
https://www.singaporeassayoffice.com.sg/










