Machines, tools, automation, measuring equipment and services for every process
We serve as your partner in finding the right technical solution for producing gears and other powertrain components requiring the highest of quality. From a standalone machine, to a complete system cell, GMTA offers solutions providing the highest ROI.
How can we help you?
Who We Are
GMTA, formerly known as American Wera, was founded in 1991 as the U.S. subsidiary of Profilator GmbH, based in Wuppertal, Germany. The company is headquartered in Ann Arbor, Michigan..
Today GMTA represents various lines of CNC metal cutting & metal forming technologies, along with durable and perishable tooling technologies. Our technology partners specialize in providing engineered solutions to produce components for Powertrain and Propulsion systems within Automotive, Agriculture, Construction, Industrial, and the Wind & Energy industries.
Equipment & Solutions
Power Skiving
Pointing
Polygon machining
Gear hobbing
Gear chamfering
Multiaxis milling
Deep hole drilling
Workholding
External forming
Intermittent forming
Internal forming
Slotting & Coining
Spinning
Laser welding
Cutting Tools
ID-OD Cylindrical grinding
Laser cutting
Laser hardening
Basket washing
Conveyor washing
High-pressure washing
Rotary indexing washing
Turnable washing
Large parts washing
Air filter systems
Chip handling systems
Liquid filter systems
Request a Quote
GMTA
4630 Freedom Drive
Ann Arbor MI 48108
+1-734-973-7800
Mexican GMTA, S. De R.L. De C.V. Calz.
Camio a los Olvera 721 ,
76904 Los Olvera, Qro., Mexico
+52-442-225-5123