About

About CN-Seamless CN-Seamless designs and manufactures technology for the trades. Their flagship product, the Mach 1, is a portable CNC machine adaptable for oxy-fuel cutting, plasma cutting, welding, and more. Built for mobile fabrication, shipyards, and heavy equipment repair, it delivers precision and portability in demanding environments. Headquartered in Raleigh, North Carolina, CN-Seamless designs and fabricates every machine in-house, innovating solutions to long-standing workflow challenges and setting the standard for efficient, versatile, and intuitive fabrication tools. CN-Seamless builds user-first, portable robotic systems for the welding and fabrication industry. Our fully integrated machines work out of the box and are built for the people actually using them. Our approach to automation prioritizes tools welders and fabricators want, built around real-world demands in the shop and on the field. Our flagship product, the Mach 1, is a portable and modular robotic arm that allows customers to cut metal anywhere, in any position. We’re continuing to expand its capabilities beyond cutting, as well as developing new products that support our customers across more applications.