Basic Knowledge of Chemical Processes × Keywords: Quality Control
3 jobs found.
Multicrystalline Silicon Refining Equipment Operator
Engages in operations to react and refine raw materials for multicrystalline silicon in a high-temperature furnace to produce polysilicon of specified quality.
Tube Filler Worker (Paint and Pigment Manufacturing)
A manufacturing job responsible for a series of packaging processes, such as filling paint and pigments into tube containers, sealing, inspection, and labeling, primarily through machine operation.
Pigment (Pigment) Manufacturing Worker
A job that handles processes from raw material blending to synthesis, pulverization, classification, and mixing of pigments, managing product quality and production efficiency.