Trio is a premiere, technology-driven manufacturing enterprise and strategic Tier 1 partner, serving the aerospace, defense, and advanced energy sectors.
Operating at the intersection of advanced manufacturing, precision, engineering, artificial intelligence, and intelligent automation, Trio delivers highly complex, mission, critical components, integrated assemblies, and scalable production solutions for some of the world‘s most technologically demanding programs.
Our distinction lies and combining the technological ambition of a next-generation manufacturing company with the engineering expertise, proven production capabilities, and operational experience of an established industry leader. Our advanced manufacturing platform integrates sophisticated, multi- axis machining, precision engineering, intelligent automation, and digitally connected production systems. These capabilities enable us to support complex manufacturing programs requiring exceptional precision, stringent quality, standards, complete traceability, and reliable execution at scale.
Artificial intelligence is central to Trio‘s long-term strategy. We are advancing an extensive AI integration initiative spanning engineering, estimating, production planning, supply chain management, quality systems, and enterprise operations. Our vision is to create an intelligent, interconnected manufacturing environment that fundamentally transforms how complex programs are planned, managed, and executed. Through continued investment in advanced technology, automation, digital infrastructure, and exceptional, talent, Trio is expanding its abilities to support increasingly sophisticated programs in long-term strategic partnerships with leading OEM and tech driven organizations.
We believe the future of American manufacturing will be defined by companies capable of combining deep manufacturing expertise with AI, intelligent, automation and world-class operational execution. Trio is building that future!
PGI, also known as Precision Grinding, Inc. provides heavy Steel Plate & Steel Bar services.
Primary products include cut, ground and machined steel plate shapes. Services include Plate Burning, Blanchard Grinding & Surface Grinding, Milling & Machining, and Welding & Fabricating. With a "one-stop-shop" approach to manufacturing heavy alloy and carbon steel plate and bar products for building machines and equipment, we inventory carbon steel plates from 3/8" thick to over 8" thick, including the most common structural hot rolled carbon plate grades, ASTM A36, A572 grade 50 and 1020 and the alloy plate grades 1045, 4140 and A514 T1 plate. Additionally, we provide steel stress relieving and annealing services from our on-site furnace. Precision Grinding has large grinding capacity, horizontal mills, vertical machining, and overhead crane capacity to handle large steel parts up to 40,000 lbs. As precision steel fabricators, we offer welding and assembly of steel plate, bar, tube, pipe, angle, I-beam, and common steel shapes for "Precision Fabrication."
Larger, precision steel parts have normal tolerance requirements from .001" - .005". We manufacture machined steel parts for industrial machinery, heavy equipment and custom machines.
Call us today to request a quote, or send an email to mail@precisiongrinding.com.