周生生貴金屬化驗所現提供校正服務。
最新消息
2020-05-04

Hung Hom Branch resumes service

Hung Hom branch which was temporarily closed resumes service on 4 May 2020
2020-03-11

Hung Hom Branch temporarily out of service

Hung Hom Branch temporarily out of service
2020-02-04

Adjustment of CSSPML operating hours

Adjustment of Chow Sang Sang Precious Metal Laboratory operating hours
2019-11-23

Award Wastewi$e Certificate in “Excellence Level”

Chow Sang Sang Precious Metal Laboratory awarded the Wastewi$e Excellence Certificate from Hong Kong Green Organization Certification (HKGOC) for seventh consecutive years.
2019-03-09

Award Wastewi$e Certificate in “Excellence Level”

Chow Sang Sang Precious Metal Laboratory awarded a Wastewi$e Certificate in “Excellence Level” in the Hong Kong Green Organisation Certification (HKGOC) on the effort in waste reduction for sixth consecutive years.
2019-03-05

New website is launched!

Welcome to the Chow Sang Sang Precious Metal Laboratory and Shunde Precious Metal Laboratory new website!