Indoor Work × Required Skills: Raw Material Quality Inspection
2 jobs found.
Kaolin Manufacturing Worker
Occupation involving mining, crushing, purifying kaolin (high-purity clay), and quality control as raw material for ceramics, paper, etc.
Walnut Oil Worker
This occupation extracts oil from walnut kernels, filters and refines it to produce edible oil. Main tasks include raw material quality control, machine operation, and hygiene management.