About |
For over 20 years, SEI Technologies has been a leader in precision machining, tool & die making, welding, and design. Operating out of two state-of-the-art facilities in North Carolina, we have built our reputation on delivering high-quality parts with exceptional speed and flexibility. Our commitment to excellence is backed by our AS9100D certification, ensuring we meet the rigorous standards required by the aerospace, automotive, medical device, and defense industries. At SEI Technologies, we combine the expertise of a large company with the personalized service of a small business, always prioritizing honesty, integrity, and innovation.