Kim Jong Kook Silver Jewelry Testing Center is a legally authorized jewelry and jade quality testing institution.

It has passed the qualification certification (metrological certification) CMA of the national product quality supervision and inspection institution and the third-party testing institution recognized by the laboratory. It is a professional organization in the field of jewelry, jade and precious metal jewelry detection in China, and a jewelry detection and appraisal institution with independent legal personality.

China Silver Jewelry Appraisal Center provides the following services:

1. Jewelry and jade inspection, including jadeite, hetian jade, turquoise, southern agate, crystal, tourmaline, ruby and sapphire.

2. Precious metal detection: thousands of gold, ten thousand gold, platinum, palladium, foot silver, ten thousand foot silver, etc.

3. Organic gems: pearls, amber, ivory, mammoth ivory, helmet hornbill (crane top red), hawksbill, rhinoceros horn, etc.

4. Classification of diamonds and identification of synthetic diamonds.

5. Evaluation of the stolen goods involved in the public prosecution law.

6. Jewelry appraisal business at the company's event site.

7, jewelry knowledge training, jewelry store staff sales training.