Surface Treatment Engineer × Keywords: Sealing
2 jobs found.
Alumite Worker
Alumite workers perform surface treatment to form an anodic oxidation film on the surface of aluminum products, improving corrosion resistance and aesthetic properties.
Hole Plugging Worker (Aluminum Product Manufacturing)
A manufacturing operation role in the surface treatment process of aluminum products, where pores generated in the oxide film after anodizing are sealed to improve corrosion resistance and wear resistance.