About STEWART EFI
Stewart EFI is one of the largest international suppliers offering precision progressive die, deep drawn and slide-formed metal stampings, secondary machining and automated assembly operations. Stewart EFI is headquartered in Thomaston, CT, and has additional manufacturing facilities in El Paso, TX, as well as a joint venture in Hangzhou, China.
Exhibited at
MD&M West
Feb 9–11, 2027
Anaheim, United States
The Battery Show North America
Oct 12–15, 2026 · past
Detroit, United States
- 2026 GCSAA CONFERENCE AND TRADE SHOW