Hot Bar Reflow Soldering System Inactive Notice ID:HQ072725QNR03 See Attachments. Department/Ind.Agency Subtier Office DEPT OF DEFENSE DEFENSE MICROELECTRONICS ACTIVITY (DMEA) DEFENSE MICROELECTRONICS ACTIVITY NAICS 333992 - Welding and Soldering Equipment Manufacturing PSC MISC WELD SOLDER & BRAZING SUPPLY Data sourced from SAM.gov. View Official Posting »