time:2022-10-21 source:sznbone Views:
To find a silver jewelry manufacturer for proofing, first you need 3D drawing, wax spraying, sanding into a copper mold, pressing out the glue film, waxing, then sanding, polishing, electroplating. A silver ring can only be patterned after more than 10 processes, so generally speaking
Silver jewelry manufacturers will charge a nominal fee for proofing. There are two reasons for this: first, to restrain customers, so that some people will not go around to find silver jewelry manufacturers to sample and damage the market; second, silver jewelry manufacturers also need to sample
It costs a lot, and the proofing fee charged is not enough for the actual cost of proofing at all. A little proofing fee can make up for a little. Therefore, it is necessary to find a silver jewelry factory for proofing, and the silver jewelry factory will charge the proofing fee.