About SPM
Sixty-two years of building for OEMs.
Special Products & Mfg., Inc. (SPM) has been serving growing OEMs with manufacturing services and solutions for more than 60 years. We are a premier ISO 9001 certified company specializing in precision sheet metal fabrication, welding, machining, electro-mechanical assembly, and powder coating.
Who We Are
Built by the team.
Multi-generational family ownership and decades of team continuity. From the CEO who joined SPM in 1982 to the plant managers carrying the next generation forward — SPM is built by the people who run it.
Our Story
Three facilities, one company.
Our Rockwall, Texas headquarters is a 145,000-square foot facility housing state-of-the-art equipment, with a 10,000-square foot offsite warehouse nearby. In 2020, we made a strategic decision to open a 27,000 square-foot facility in Round Rock, Texas which allows us to provide better solutions for our customers in that region and open capacity for growth in our Rockwall facility.
At SPM, we are constantly driving innovation and redefining what it means to be a modern manufacturing company. We blend smart technology and automation with experienced manufacturing and support teams to meet our customers’ needs. We strive to build long-term relationships with our customers and support their product and design initiatives.
The Numbers
Sixty-two years, three facilities, one award-winning team.
62+
Years Experience
ISO 9001
Certified Company-Wide
182,000
sq ft across three facilities
3
Texas Facilities
200+
Team Members
99.6%
On-Time Delivery
2025
Fabricator of the Year — FMA
Our Facilities
Built across three Texas facilities.
SPM operates three Texas facilities: Rockwall HQ (with a nearby offsite warehouse), Round Rock, and our newest full fab shop in Fate — launched March 2026.
Quality
Quality systems built into every step.
ISO 9001 certified company-wide, with Continuous Improvement, Lean Manufacturing, and ERP-driven process control on every project.
More About SPM
Dig deeper.
The Team
Team
Family-owned and team-built. Leaders at every level — the people who run the work.
Meet the team →Quality Systems
Certifications
ISO 9001 certified company-wide, plus the welding and process certifications behind every build.
See our certifications →How We Work
SPM Complexity Model
Where SPM fits best — the complexity, mix, and volume profile our operation is built to serve.
Explore the model →Have a project to quote?
Send us your specs. We’ll respond within one business day.