The value of gold products is mainly divided into three categories: differentiated strength display, differentiated marketing rights and tools, and differentiated service guarantee (strength highlights, marketing rights and services).
In particular, Ali International Station once again expanded the verification scope of Jinpincheng enterprise certificate in June+February of last year, and the functions of certificate-related products were further improved. These updates make the authority and function of Jin Pincheng enterprise more powerful and practical.
Finally, there are some special rules you need to know. One is about the verification of the certificate of conformity declaration. The officially recognized declaration of conformity certificate of Ali International Station includes COC or VOC compliance certificate issued by a third-party testing and certification institution and EC-AOC (Certificate of Compliance with European Union Standards) issued by a notification institution, but DOC (Declaration of Conformity) issued by the merchants themselves cannot provide verification at Alibaba International Station at present. In terms of patent authorization, the patent that can be verified must be a patent that can be found through the public information of the patent office and has obtained ownership, and the patent that is still being applied for is not allowed.