Being a member of the MCNTMA allow Complexus Medical to network with like-minded peers in the community, as well as engage in local workforce development which it vital for the long term growth of our industry.

-Michael Behrens of Complexus Medical


About NTMA

The National Tooling and Machining Association is a trade organization representing the precision custom manufacturing industry throughout the United States. Organized in 1943, the Association is incorporated under the state laws of Ohio. We are the Largest U.S. National...


Member Benefits

Summary of Benefits – NTMA members receive numerous benefits in the areas of advice and assistance, advocacy, member discount programs (affinity programs), benchmarking data (statistical data), education and training and most importantly networking on a local...


Join Today!

Since its foundation in 1943, NTMA has remained relevant by changing with the times, focusing on the future of American manufacturing as exemplified by our members: small and medium-sized companies, many of them owned or privately held. NTMA has the know-how...


National Robotic League

The National Robotics League (NRL) is a manufacturing workforce development program of the National Tooling & Machining Association (NTMA) where students design and build remote controlled robots (Bots) to face-off in a gladiator-style competition. Through the...



NTMA-U is an innovative program of online education that bridges the gap between traditional degree programs and skills-based certification curricula. NTMA-U is a DOL-FBAT approved, college accredited on-line skills training/apprentice program which allows students to move through content at their own pace and own their own schedule.


NTMA Michiana Members

MCNTMA Members are precision metalworking companies from across the Michiana area spanning northwest Indiana and southwest Michigan.


Total in annual sales that NTMA represents
Total Member Companies
Local Chapters


Eric Kurzhal

ASPI specializes in precision manufacturing of critical components for the aerospace industry.

Paul Hartz
Vice President

Mack Tool & Engineering supplies Precision Machined Parts to the Aerospace and Medical Industries.

Kelly Kasner
Membership & Chapter Executive

NTMA Membership Representative & MCNTMA Chapter Executive

Bill Voll
Board Advisor

Board Advisor & MCNTMA Honorary Member for years of service, passion and dedication to workforce development.

Ann Voll
Board Advisor

Board Advisor & MCNTMA Honorary Member for years of service, passion and dedication to workforce development.

Andy Jordan
Board Member

Director of Operations for Exacto. He has served the Michiana NTMA chapter as a board member, Vice President and President.

Mark Bagwell
Board Member

The Horton Group is an insurance, risk advisory and employee benefits firm.

Brian Witkowski
Board Member

Director of Sales for Orion Group servicing the greater Michiana area.

Kate Lee
Board Member

South Bend Regional Chamber of Commerce


The Affinity Partners offer discounts that benefit NTMA members.


Associate Members are local partners invested in our local manufacturing community.

Contact us today and become a member