About

About Your Precision Metal Stamping Company

OUR APPROACH TO QUALITY METAL STAMPING

From humble beginnings in El Monte, CA, in 1947, with only a few punch press machines and a burning desire to establish a leading precision metal stamping company, founder James Boris open the doors for business. The business was incorporated in 1951 and James operated the business until his passing in 1994.

Trio Metal Stamping is located 20 miles South East of Los Angeles in The City of Industry, California. We employ 20 highly skilled team members in a 35,000 ft. facility.

OUR MANAGEMENT TEAM, YOUR METAL STAMPING PARTNER

Trio’s management team has more than 125 years of collective experience in the manufacturing environment, with our core competency is sheet metal and sheet metal stamping. The Trio staff will handle all your challenges of short lead times, complex parts, and high quality demands at a competitive price.

Do you have a project that will take time to ramp up for high volume, but the immediate need is to begin with smaller quantities and build up to millions?  Then Trio can be the bridge to help reach your goal.

Do you have stamping tooling from a past supplier? Or have you just run out of space to produce stampings in house? Then Trio may be able to adapt the tooling and run in our presses.

Whatever your situation or challenges, the management team at Trio will welcome your inquires to push the envelope for excellence – and we are sure you will become a valued customer for many years to come.

A METAL STAMPING COMPANY’S FOCUS ON QUALITY: AS 9100D/ISO 9001:2015

In 2005 Trio’s vision grew to focus on how to leverage quality to further improve customer satisfaction levels. We chose to pursue an ISO 9001/2000 quality system certification. In 2007 this vision was realized, and in September of that year Trio Metal Stamping had earned its ISO 9001/2000 registration.  Since that time, Trio has continued to maintain and improve its quality, most recently achieving AS9100D/ISO 9001:2015 certification.

Today, Trio Metal Stamping provides precision metal stampings and assemblies in short and medium run quantities (1-50,000) to aircraft, aerospace, automotive, medical, military, turbine power, business hardware and consumer goods industries.

Trio Metal Stamping
Your Precision Metal Stamping Company

Trio Metal Stamping, Inc.
15318 East Proctor, City of Industry, CA 91745
Ph: 626-336-1228 Fax: 626-336-2130
Email: sales@triometalstamping.com

© 2018, Trio Metal Stamping, Inc. All rights reserved

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