stamping

Copper, iron, or aluminum | The concave and convex feeling is more obvious

Use a mold to imprint the outline of the product on a thin sheet of red copper, bronze, or iron. Red copper has an advantage over iron because its texture is relatively soft. That is to say, products stamped with red copper have clearer and sharper images than those stamped with iron.

After the product contour is punched, the uncolored product can be directly polished, and once the surface of the product is smooth, it is sent for electroplating treatment. According to the different needs of customers, electroplating colors can be gold, silver, nickel, as well as different metallic luster such as antique gold and antique nickel.