1, Liu Fu jewelry or Leofoo, Jinliufu? If it is Liu Fu jewelry, it is generally credible. It is also one of the four famous pearls in Hong Kong.
2. The certificate of jewelry appraiser is uniformly issued by the training center of China Management Science Society, with high gold content and strong authority. Nationally, it is valid for life. It can be used as a reference for workers to take up their posts, and also as a reference for job hunting, promotion and salary increase. You can increase your income and use it as your professional business card. The higher your level, the more respected you are.
3. The jewelry appraisal certificate is true. Jewelry appraisal certificate is a public trust certificate issued to the authenticity and attributes of rare precious metals, precious stones or jewelry products, which is implemented by professional institutions and professionals who meet the appraisal qualifications.
Is the jade appraisal certificate credible?
"No, you can't say that a certificate can prove that jade is true, and a certificate can also prove that jade is false.
Jade with identification certificate must be real jade. But there is no quality basis. Certificates are not the basis. These data only determine what the material of jade is, and are not the basis for valuation. In the process of identification, several appraisers will use instruments to test respectively, and then give the results of comprehensive evaluation.
Therefore, when buying jade ornaments and handicrafts, if you don't have the ability to identify, you'd better not trust the "identification certificate" easily. The most important thing is to buy from regular shopping malls and jewelry stores.
At present, the most authoritative appraisal institution in China is ngtc, and there are many inspection institutions in other provinces, cities and places, which are not as authoritative as NGTC.
Hello, first of all, it depends on whether the institution on the appraisal certificate is a national inspection unit. This website can be found at any time. Besides, you're worried about selling dog meat. In fact, the quality data on the certificate is very important. Physical measurement is based on g, accurate to two decimal places.
Is NGTC's jewelry appraisal certificate authoritative? How does it compare with GIC?
NGTC's jewelry appraisal certificate was made by its own training department. After paying the money, you can send it after a short training. There are all kinds of short-term training all over the country all year round. It is not necessary to go through systematic jewelry learning, but to spend money on short-term training.
Both are very reliable, but NGTC certificates are different from GTC certificates. NGTC certificate, full name of National Jewelry and Jade Quality Supervision and Inspection Center, belongs to the certification certificate produced in China. For ngtc certificate, it is not only the inspection of bare diamonds, but also the inspection of finished jewelry inlaid with diamonds such as diamond bracelets.
The former is more authoritative. GTC is more authoritative, but mainly depends on appraisers. The most authoritative ones in China are NGTC and GIC. GTC and GDTC are both certificates with CMA, CAL and CNAS inspection qualifications. GTC belongs to public institutions, not private enterprises, and GDTC belongs to enterprises. According to national standards, it can be determined whether there is a fire.
Authority. To put it simply, NGTC is the abbreviation of National Jewellery and Jade Quality Supervision and Inspection Center (English full name: NationalGemstoneTestingCenter), and it is a national authoritative quality inspection institution approved by the Central Committee. It has strong credibility and support. National endorsement, so it is an authoritative certificate.