周生生貴金屬化驗所現提供校正服務。

Chow Sang Sang Precious Metal Laboratory has been certified by the Hong Kong Laboratory Accreditation Program for calibration services and calibration services are available now.

Calibration Services are available now

 

Chow Sang Sang Precious Metal Laboratory has been certified by the Hong Kong Laboratory Accreditation Program for calibration services and calibration services are available now.

 

Last Update : 23 Feb 2021