Societatea Pentru Exploatări Tehnice
| Industry | Aerospace |
|---|---|
| Founded | 1932 |
| Founder | Grigore Zamfirescu |
| Headquarters | , |
Societatea Pentru Exploatări Technice or SET ("Technical Development Society") was a Romanian aircraft manufacturer. It was the second biggest Romanian pre-war aircraft manufacturer, after Industria Aeronautică Română (IAR).