Leader × Keywords: Crystal
5 jobs found.
Crystal Lump Crusher (Abrasive Manufacturing)
Worker who crushes and processes crystal lumps to manufacture grinding materials (abrasives).
Rock Sugar Manufacturing Worker
Specialist who crystallizes sugar solution in an appropriate temperature and humidity environment to manufacture rock sugar.
Quartz Miner
A profession that collects and transports natural minerals such as crystals from mining sites and sorts them by quality.
Crystal Cutting Worker (For Crystal Oscillators)
In crystal oscillator manufacturing, cuts and polishes raw crystal stones to finish them into the required thickness and shape.
Crystal Sorter
Worker who visually inspects raw crystal stones for scratches, impurities, transparency, etc., and classifies and sorts them by grade.