Precision machining tool close-up

Your success is essential


For over 50 years, the PACON team has built its reputation as a quality supplier of precision machined components. The work we do for our customers is essential to their success. Below are a few of the success stories we’re proud to share illustrating collaborations of precision, quality and innovation.

PACON is an AS9100D+ISO9001 5-Axis CNC machine shop specializing in machining complex geometry and close-tolerance components for mission critical applications. PACON was awarded Top Shop for its Precision Machining 4.0® Digital-to-Physical lean manufacturing process.

Acquired by PACON, A+J Machining shares PACON’s commitment to customer success as demonstrated by over fifty years serving Semiconductor, Life Science, Industrial and Government customers. A+J Machining has built an exceptional team of CNC machinists delivering both rapid prototype and production of milling, mill-turn and lathe precision components

Modern Machine Shop Top Shop award logo

PACON is a Top Shop recognized by Modern Machine Shop magazine for its Precision Machining 4.0® shop floor practices. “At Pacon, five-axis works only in the context of a process rooted in lean manufacturing fundamentals. Five-axis machining also helps create that context by eliminating waste.”


Established in 1928, Modern Machine Shop is the premier resource for metalworking technologies. Download the full article.

Loaded container ship on ocean fromm above


When the global supply chain froze, OEMs were unable to supervise the quality of their offshore suppliers. PACON responded when others could not, more than doubling its output of precision motion components, and pulling-in shipments without missing a beat. As tariffs and other trade frictions drive new onshoring demands, especially for precision machined components, PACON's Precision Machining 4.0 processes and its 60 pallet 5-Axis cell are essential.

Assembling Mars Rover


PACON delivered more than fifty components for the Mars 2020 Rover Perseverance including components for the Mars Oxygen In-Situ Resource Utilization Experiment (MOXIE). An essential mission objective is to demonstrate technologies necessary to address the challenges of planned human exploration. MOXIE is designed to produce >99.6% pure Oxygen from the Martian CO2 atmosphere. Martian O2 production is essential for life support and rocket propellant for the explorers’ return to Earth.

COVID-19 virus illustration


PACON produced components for more than two thousand automated digital PCR systems used to automate initial detection, accelerate diagnosis verification and to support Operation Warp Speed vaccine development in the fight against the COVID-19 pandemic. An unprecedented period of innovation, digital PCR plays an essential role not only in fighting COVID, but ultimately in the war against cancer.