Quality manager × Keywords: Pretreatment
3 jobs found.
Degreasing worker
A job that removes grease and dirt from metal parts using organic solvents or chemical agents to prepare for surface treatment or painting.
Trichloroethylene treatment worker (plating industry)
Specialized worker who removes grease and dirt adhering to the surfaces of metal parts using chemical solvents, performing pretreatment for the plating process.
Dried sardine processor
A job that manufactures dried sardines through processes such as boiling, drying, and salting using sardines as raw material.