English Literature Reading × Classification Details: Product Manufacturing and Processing Workers (Metal Products)
8 jobs found.
Art Metal Manufacturer
A profession that manufactures highly decorative metal products using processing techniques such as casting, forging, pressing, welding, and polishing.
Yttrium Manufacturing Worker
A metal metallurgy worker responsible for the manufacturing and refining processes of yttrium and its compounds.
High-Purity Silicon Manufacturing Worker
Specialized profession that smelts and purifies high-purity silicon to manufacture materials for semiconductors and solar cells.
Steel Heat Treatment Worker
This occupation involves performing heat treatment on steel parts to improve the mechanical properties of metals.
Electrolytic Copper Manufacturing Worker
Worker who manufactures high-purity copper using the electrolytic refining method. Performs electrolytic cell operation management, quality inspection, and safety and health management.
Parkerizing Worker
A technical job that forms a phosphate coating on metal products to improve corrosion resistance and paint adhesion through surface treatment.
Semiconductor Material Refiner (Polycrystalline Silicon, etc.)
A manufacturing technical position that purifies polycrystalline silicon and others to high purity and supplies raw materials for semiconductor wafer manufacturing. Operates chemical reaction equipment and high-temperature furnaces, handling everything from raw material preparation to quality control.
Holder Inserter (Plating Industry)
A manufacturing operator who attaches products to holders, immerses them in plating baths, operates and manages electroplating, and applies uniform plating to metal surfaces.