Trio Metal Stamping headquarters details
- Street address
- 15318 East Proctor Ave.
- State / region
- California
- ZIP / postal code
- 91745
- Country
- United States
- Phone
- +1 626 336 1228
- Founded
- 1947
- Website
- triometalstamping.com
Location map
Open in Google MapsAll Trio Metal Stamping office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Hacienda Heights | California | United States | Office |
Showing 1 of 3 recorded locations. See every location in GraphIQ →
About Trio Metal Stamping
Trio Metal Stamping is headquartered in California, United States. Founded in 1947, the company has 3 recorded locations and employs approximately 53 people worldwide.
Trio Metal Stamping contact information
The main switchboard for Trio Metal Stamping headquarters can be reached at +1 626 336 1228. Official website: triometalstamping.com.
What does Trio Metal Stamping do?
Trio Metal Stamping provides a sheet metal fabrication process. They provide precision tooling and rapid prototyping engineering. They provide fabrication services for aluminum alloys in any thickness and any hardness, stainless steel of all types, including martensitic, ferritic, and austenitic, low carbon cold rolled steels, spring steels, copper base alloys, such as brass, phosphor bronze, and beryllium copper alloys, and much more.
Frequently asked questions
Where is Trio Metal Stamping headquarters?
Trio Metal Stamping's headquarters is located at 15318 East Proctor Ave., California 91745, United States.
How many offices does Trio Metal Stamping have?
GraphIQ records 3 locations for Trio Metal Stamping, as of October 2026.
What is Trio Metal Stamping's corporate address?
The corporate headquarters address is 15318 East Proctor Ave., California 91745, United States.
When was Trio Metal Stamping founded?
Trio Metal Stamping was founded in 1947 and employs approximately 53 people.
What is Trio Metal Stamping's phone number?
The main phone number for Trio Metal Stamping headquarters is +1 626 336 1228.
How many employees does Trio Metal Stamping have?
Trio Metal Stamping has approximately 53 employees (GraphIQ estimate, 2026).