Contract Processing × Classification Details: Measuring Instruments and Optical Equipment Assembly Workers
2 jobs found.
Optical Glass and Silverwork
Specialized occupation that shapes optical glass parts through cutting and polishing, and processes silver products through casting, engraving, polishing, etc.
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.