pH Management × Classification Details: Other Product Manufacturing and Processing Workers (Metal Products)
3 jobs found.
Metal Acid Cleaning Worker (Wire Drawing)
A job that performs acid washing and degreasing treatment on the surface of metal materials in the wire drawing process to ensure product quality.
Corin Treatment Processing Worker
A profession that applies a chemical surface treatment called Corin treatment to metal parts to improve corrosion resistance and decorative properties. Involves adjusting treatment solutions, operating tanks, and inspections.
Acid Pickling Worker (Metal Product Manufacturing Excluding Plating)
A worker who cleans oxides and dirt adhering to the surfaces of metal products using chemical agents to ensure material quality.