Seeing that the jewelry industry is developing more and more vigorously, there are more types of jewelry certificates in the market, and some customers question the quality inspection certificates issued by jewelry processing factories. Are these certificates credible?

The jewelry processing factory learned that a woman in Dongguan bought a pure gold ring in a gold shop. The manufacturer was a jewelry company in Dongguan. The quality inspection certificate attached to the product was issued by a national inspection agency, but it was not available online. Find relevant information. Some people also wonder whether it is a fake certificate produced by the manufacturer itself, which has also triggered a lot of people's discussions about the unreliability of the manufacturer's quality inspection certificate.

  It is reported that the cost of valid authentication certificates issued by testing institutions has strict procedures and requires quality inspection according to regulations, and the cost of fake certificates is less than one yuan, which shows that the cost of fraud is low. The editor believes that the quality inspection certificate issued by the jewelry processing factory cannot be trusted. Pay attention to the legitimacy of the inspection agency and the stamp, signature, and number on the certificate. The number on the real quality inspection certificate can be directly used to verify the authenticity and authenticity. The false can't be true, and the false can't be true.