Jewelry and watch manufacturing
from A to Z.

Electroplating applies a thin layer of metal, such as gold, rose gold or rhodium, to a conductive base material in an electrolytic bath. Gold plating defines the color...

In laser engraving, a laser beam removes material from the surface or selectively changes its color. This creates logos, names, dates or patterns on jewelry and watches, precisely...

PVD stands for “physical vapor deposition.” In a vacuum chamber, material is vaporized and deposited as a very thin, firmly bonded layer on jewelry or watch cases. PVD...

Quality control checks whether series production matches the approved golden sample and the agreed requirements. For large quantities, inspection is usually based on AQL: a defined sample is...

Rhodium plating is the electroplating of jewelry with a very thin layer of rhodium, a precious metal from the platinum group. The layer is bright, shiny and hard,...