Facilities

TRIO's main corporate office and warehousing facility is located just outside of Los Angeles in Irwindale, California.

There is a separate warehouse and yard in Birmingham, Alabama for additional customer support in the Eastern United States. Our European team, based at a facility in Central Ireland, provides sales and service support to distributors and end users across the European Union and Eastern Europe. Our Shanghai facilities serve as both the production centers for the entire organization and as the base for our domestic China and Southeast Asia sales staff.

United States: Irwindale, California
TRIO's headquarters is located just outside Los Angeles in Irwindale, CA.
The warehouse and yard inventories parts and equipment for distributor and end users in the Western Hemisphere. The staff of +60 includes engineering, sales, technical support, field service, customer service, aftermarket, and accounting personnel.
United States: Adelanto, California
TRIO's domestic manufacturing facility is located just outside Los Angeles.
This facility sits on 10 acres and includes +80,000 sf of manufacturing, assembly and warehousing, and employs a staff of +40 in engineering, machining, fabrication, assembly and logistics functions.
United States: Birmingham, Alabama
TRIO's Birmingham office supports customers across the Southeast portion of the USA.
With warehousing, sales, customer service, and technical support functions, this hub is ideally located to provide regional support.
United States: Miami, Florida
TRIO's Miami, Florida office supports Latin American operations.
Strategically located to allow effective support for distributors and end users throughout Latin America.
China: Shanghai
Trio's main production centers include four large facilities on three separate properties, with more than 280,000 square feet of machining, fabrication and production space and employs more than +550 personnel in management, engineering, production, quality control, logistics and customer service roles.
Middle East: UAE
Located in Dubai, TRIO's regional hub provides support across the Middle East, North Africa, East Africa and beyond. The Dubai team includes engineering, sales, field service, and technical support functions.