周生生貴金屬化驗所現提供校正服務。

Diversified Testing Services

Calibration Services

Accreditation

Priority & Same-Day Services

Announcement

14 Aug 2024

Chow Sang Sang Precious Metal Laboratory has been awarded as the “EcoPartner” in the”BOCHK Corporate Low-Carbon Environmental Leadership Awards 2023″.

Diversified Testing Services

Calibration Service

Accreditation

Priority and Same-Day Services