Optical Properties × Classification Details: Product Manufacturing and Processing Workers (Excluding Metal and Food Products)
2 jobs found.
Crystal Cylinder Polisher
A manufacturing job that machines crystal raw materials using lathes and polishing machines to finish the surfaces of precision parts for optical and decorative uses.
Watch Glass Manufacturer
Specialized profession that manufactures glass parts used as watch crystals from raw material blending through forming, polishing, and coating in an integrated process.