Certified Women-Owned Aircraft Engine and Engine Parts Manufacturing in North Carolina

AS9100 Rev. D certified precision manufacturer supporting aerospace, defense, and advanced industrial programs. With over 20 years of experience and operations in two North Carolina facilities, SEI delivers high-precision CNC machining, EDM (wire, sinker, fast hole), multi-axis turning, tool & die fabrication, ID/OD and surface grinding, heat treatment, TIG/micro welding, vacuum brazing, FPI inspection, assembly, testing, design, reverse engineering, and military repair & overhaul. SEI is ITAR compliant, DDTC registered (M47106), DD2345/JCP certified, SAM registered, and holds CAGE Code 1PE57. Integrated CAD/CAM and quality systems ensure traceability, speed, and reliability for mission-critical components.

Design, Development and Manufacture of Aerostats

PERCIPIENT MANUFACTURERS ELECTRO-MECHANICAL PRODUCTS FOR LAND, AIR, AND SEA. OUR ENGINEERING FORWARD APPROACH ALLOWS US TO FOCUS ON DMSMS, REVERSE ENGINEERING, AND DESIGN FOR EXTENDED TIME BETWEEN FAILURE.