About Us
Aeropact Precision Machining Private Ltd. (APM) in Perundurai, Tamil Nadu, India, and Aeropact Manufacturing, LLC, (formerly known as Martin Machine) in Bowling Green, Ohio, USA, form a strategic partnership in precision machining of metallic parts and components.
Aeropact Precision Machining Private Ltd. (APM) excels in machining metallic parts for critical sectors like Aerospace, Space, Power Generation, and diverse industrial applications. Aeropact Manufacturing, LLC in the USA specializes in custom bushings and precision parts for critical sectors like Aerospace, Power Generation, and diverse industrial applications.
Together, they leverage their complementary machining capabilities to serve high-demand industries, positioning themselves for sustained growth and market leadership.
History & Milestones
Founded in 2014 by the owners Karthik and Raj, Aeropact Precision Machining Pvt. Ltd in India quickly established itself by earning AS9100 certification and entering the aerospace market in 2015. In 2019, the owners expanded their global presence by acquiring Martin Machine, a company with nearly 50 years of experience in custom-machined bronze parts, specializing in bushings. By 2020, both entities were AS9100 and ISO 9001 certified, positioning them as key suppliers in various industries, including Aerospace. The following years saw significant growth, as a result of investments and both companies expanding their capabilities with new machinery.
Our goal has been to help our customers get accurately machined parts faster, with consistent quality at lower costs. We are a trusted manufacturer specializing in custom-precision machined parts, guided by four fundamental strengths that are key to providing the best value in the industry for our customers:
- Leadership: our leadership team is focused on thoughtful direction to provide longevity and stability for our customers and employees
- Commitment: we maintain a high degree of accountability both to our customers and to our employees.
- Speed: with direct, quick access to high-quality raw materials, we strive for the fastest turnaround times for our customers. In the custom machining business, when parts are needed quicker, speed is everything.
- Quality: As an AS9100 and ISO 9001:2015 certified company, we are fully committed to the quality process. We ensure our customers not only receive their parts when required but that those parts meet the close tolerances and a defect-free performance they expect.
Our Leadership
The business is privately and fully owned by Raj Nagarajan and Karthik Chinnasamy.
Raj Nagarajan, President
Raj Nagarajan brings extensive leadership of over 20 years in aerospace industry and technology, supplier management, quality control, and global operations. His extensive knowledge of supplier management, quality and procurement, and successful history of operations management and production quality control sets the tone for Aeropact Manufacturing, LLC. approach to providing high quality, custom machined parts for our customers.
Raj received his MS in Engineering Management from University of Central Florida, and Graduate Certification in Project Management. He is also an ASQ Certified Auditor and Six Sigma Black Belt. Raj’s career journey led him to working for Gulfstream Aerospace for 10 years in the supply chain field.
Raj provides the direction for guiding Aeropact Manufacturing, LLC. into the future.
Karthik Chinnasamy
Vice President & Co‑Founder
Aeropact Precision Machining Pvt Ltd (India) & Aeropact Manufacturing, LLC (USA)
Karthik Chinnasamy is an accomplished aerospace engineer and global manufacturing executive with over two decades of industry experience. He holds a Bachelor's degree in Aeronautical Engineering from the University of Madras and a Master’s degree in Aerospace Engineering from the University of Southern California.
He began his career at Aerospace Defense Coatings of Georgia, working on high-performance coatings for major aerospace OEMs including Boeing, Gulfstream, and Sikorsky. In 2006, he joined Cummins in Indiana, where he spent nine years in engineering and leadership roles focused on product development and system integration.
In 2014, Karthik co-founded Aeropact Precision Machining in India, later expanding operations to the U.S. with the acquisition of Aeropact Manufacturing (formerly Martin Machine). Today, he leads global operations, quality systems, and strategic growth across both facilities, delivering AS9100-certified precision components to aerospace, power generation, and industrial markets.
