Chow Sang Sang Precious Metal Laboratory & Chow Sang Sang Jewellery (Foshan) Co., Ltd. Shunde Precious Metal Laboratory

周生生貴金屬化驗所已正式提供校正服務

周生生貴金屬化驗所

Diversified Testing Services

Home_校正服務

Calibration Services

Home_認可資格

Accreditation

Home_優先及即日檢測服務

Priority & Same-Day Services

Announcement

21 Sep 2023

STEAM Workshop for the 2023-2024 School Year

Diversified Testing Services

Calibration Service

Accreditation

Priority and Same-Day Services