In the production of logo Keychain, there are many processes that need to be used. The first step is to start with the design drawing. 1. Design key chain drawings. 2. Suppress. The often hot disposal of the mold device on the press table, the pattern of the copper or iron sheet and other different Keychain Custom manufacturing data. 3. Punching. Apply the knife mold made in advance, the article according to its shape, with the punch to wash the article down. 4. Polish. Put the articles flushed down by the knife die into the polishing machine to polish, remove the burr of stamping, and improve the brightness of the articles. 5. Assemble key chain accessories such as key rings. 6. Electroplate and color the Metal Keychain. 7. Pack the manufactured key rings according to the customer's requirements.
