National Aperture

National Aperture, Inc. is a pioneer in manufacturing precision micro-apertures, pinholes, slits, and custom configurations, alongside miniature translation stages and motion control products. Located at 5 Industrial Way, Unit 3A, Salem, NH 03079, our commitment to excellence is reflected in our sub-micron resolutions and high-speed capabilities, setting industry standards. Our unique line of miniature and ultra-miniature servo motion products boasts unparalleled performance in the smallest footprint available.

We employ proprietary computerized micro-drilling, micro-slitting, and micro-finishing techniques to ensure precision in every aspect of our products. With standards traceable to NIST, we guarantee the highest level of accuracy and reliability. At National Aperture, Inc., customer satisfaction is paramount, and we strive to meet the diverse needs of industries such as aerospace, electronics, and medical devices.