Can't find a good jewelry factory

Question: I have been looking for a company with strength, stability, and good service, but I slowly discovered that it is not as good as they said. The original delivery period was 20 days, and the goods could not be shipped within 40 days. Answer: I must have found it online, right? To find a jewelry factory online, first look for a well-known factory, and also to see if a well-known brand cooperates with them, and what qualification certificates are available. After understanding these, it is best to visit the jewelry factory in person. If all of the above can satisfy you, congratulations, you have found a good jewelry factory. The information comes from the Internet, please contact for infringements. Previous post: Can copper jewelry be vacuum plated?