What should we do if the surface of metal stamping parts is scratched？
Metal stamping parts can be seen everywhere in our life, and our requirements for its surface quality are getting higher and higher. Stamping parts manufacturers will inevitably have scratches on the surface of metal stamping parts during the production and processing process. What should we do at this time? We first need to understand what causes it, such as the concave and convex mold, raw materials, processing technology, etc., and then find the corresponding treatment method.
