How does gold polish the brightest?

Polishing process, CNC engraving process, wire drawing process, calendering process.

1. polishing process: polishing machine is used to make the surface of jewelry smooth and bright, and this process is most widely used in gold jewelry.

2, CNC car flower process: carving exquisite patterns on the surface of jewelry.

3, wire drawing process: use wire drawing board to pull out the delicate texture on the surface of gold jewelry.

4. Calendering process: press the surface of gold jewelry smooth and bright with a calender.