Ay-Mac Precision Inc - About Us

Ay-Mac Precision Inc is a manufacturing hub of core pins for the aerospace industry.

Our world class machine shop is located in Windsor, CO, just north Areospace Core Pins of Denver. The MacQueen family has been doing precision machine work since 1985 when they merged with Ayerst Engineering.

Ay-Mac Precision Inc supplies many Fortune 500 companies around the world with quality machine parts. Ay-Mac Precision Inc relocated to Windsor, Colorado in 2007 and enjoys the Rocky mountain views and a quality workforce that strives for perfection in everything they do.

John MacQueen heads up the executive staff of Ay-Mac Precision Inc with many years in the tool & die industry. John serves as the Head of Production where his focus is on precision fabrication and high tolerance core pin products. His aerospace manufacturing background serves the core pin industry well by controlling the fabrication process and overseeing the certified team of employees.

Jim MacQueen comes from a background in the precision connector industry since 1985 where precision manufacturing had to be spot on. Serving as VP of Quality Assurance, Jim sets a high level of standard for the manufacturing team and works to ensure every product leaves within specification.

We are unique in the customer core pin manufacturing trade. Our combination of machining and grinding expertise sets us apart from our competition.