Vacuum Pump Operation × Keywords: Discharge Tube
2 jobs found.
Tube Bulb Worker (Light Bulb Manufacturing)
Tube bulb workers are craftsmen who blow-mold glass tubes, attach electrodes, evacuate vacuum, and seal them through various processes to manufacture light bulbs and discharge tubes.
Neon Lamp Production Engineer
Responsible for the entire manufacturing process of neon lamps, performing tasks from glass tube bending processing to internal gas sealing and high-voltage testing as a technical role.