Quality Control × Workstyle: Contract Processing
4 jobs found.
Etching Worker (Metal Engraving)
Artisan technician who etches patterns or characters on metal surfaces using chemicals or electrolysis. Performs fine engraving processing across a wide range from industrial parts to decorative items.
Metal Nitriding Worker
Technician responsible for the nitriding process that diffuses nitrogen into the surface of metal parts to harden them.
Watch Assembly and Adjustment Worker
A profession that precisely assembles watch parts such as wristwatches and table clocks, and performs adjustments and inspections to ensure accurate operation.
Sheet Metal Fabricator
A profession that manufactures various parts and products by cutting, bending, and forming metal sheets, and performing welding and finishing.