| [333411] Air Purification Equipment Manufacturing |
| [334111] Electronic Computer Manufacturing |
| [334119] Other Computer Peripheral Equipment Manufacturing |
| [334310] Audio and Video Equipment Manufacturing |
| [334412] Bare Printed Circuit Board Manufacturing |
| [334413] Semiconductor and Related Device Manufacturing |
| [334414] Electronic Capacitor Manufacturing |
| [334415] Electronic Resistor Manufacturing |
| [334416] Electronic Coil, Transformer, and Other Inductor Manufacturing |
| [334417] Electronic Connector Manufacturing |
| [334418] Printed Circuit Assembly (Electronic Assembly) Manufacturing |
| [334419] Other Electronic Component Manufacturing |
| [334510] Electromedical and Electrotherapeutic Apparatus Manufacturing |
| [334511] Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing |
| [334513] Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables |
| [334514] Totalizing Fluid Meter and Counting Device Manufacturing |
| [334515] Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals |
| [334516] Analytical Laboratory Instrument Manufacturing |
| [334517] Irradiation Apparatus Manufacturing |
| [334519] Other Measuring and Controlling Device Manufacturing |
