Current location - Plastic Surgery and Aesthetics Network - Jewelry brand - How much is the certificate of NGTC (National Jewelry and Jade Quality Supervision and Inspection Center)?
How much is the certificate of NGTC (National Jewelry and Jade Quality Supervision and Inspection Center)?
Identification certificate (only responsible for identifying the authenticity of diamonds, not grading); Graded certificates are divided into two types: big certificates and small certificates; The cost is different. 100 for personal inspection, and 150 for large certificates. I suggest you consult yourself, which may be different from before.

Address: 22nd floor, Building C, World Trade Center, No.36, North Third Ring East Road, Hepingli Street. Remember to bring your ID card when you go.

The National Jewelry and Jade Quality Supervision and Inspection Center is a national professional quality inspection institution authorized by the relevant competent departments of the state according to law, and it is the authoritative institution for jewelry and jade testing in China.

There are nearly 40 professional technicians in the testing center, including 10 senior technical title, 10 national quality inspector qualification and 18 international authority qualification certificates.

The inspection center has more than 50 instruments and equipment. In recent years, large-scale precision instruments and equipment such as infrared spectrometer and ultraviolet-visible spectrophotometer have been purchased. The instrument configuration has surpassed similar foreign laboratories, representing the international advanced level.

The testing center has also collected and preserved thousands of samples of more than 100 kinds of jewelry and jade from all over the world.

Branch:

There are laboratories in Shenzhen and Shanghai respectively, and they are stationed in Panyu Zuanhui Jewelry Plaza, the largest jewelry mall in South China.

20 12 On July 7th, Yunnan Laboratory started in Kunming, Yunnan.

Detection range:

1, jewelry and jade identification.

2. Diamond classification. ?

3. Precious metal purity test.

4. Special detection of other solid materials.

Panyu Zuanhui Jewelry Plaza, the only shopping mall where the National Inspection Center is stationed, is the first time that the National Inspection Center has cooperated with merchants to provide jewelry inspection services for consumers.