Factory Work × Required Skills: Heat Treatment
4 jobs found.
Casting Worker
A profession that produces metal products by pouring molten metal melted in a melting furnace into molds, cooling, and finishing.
Spike Manufacturing Worker (Dog Spike)
A job involving the manufacture of railway dog spikes (spikes), responsible for processes from forging to heat treatment, machining, and inspection.
Spring Coiling Worker
A manufacturing technical job that handles metal springs from forging, forming, heat treatment, to finishing processes.
Sewing Machine Needle Manufacturer
Sewing machine needle manufacturers process metal materials to form, heat treat, and polish sewing machine needles. This occupation mass-produces high-precision needles and performs quality management.