Thermoforming Plastic Experts for Custom, Heavy-Gauge Parts
Precision, Quality, and Rapid Turnaround — Serving the Southeast and Beyond
Why Choose Reliable Formed Plastics?
Heavy-Gauge Expertise:
Vacuum thermoforming of thick sheets up to 0.25″, with draw depths of 2–3 feet.
Large-Scale Capability:
Form sizes up to 6′ × 12′ for panels, enclosures, trays, canopies, and more.
Certified Quality:
AS9100 & ISO 9001 certified — trusted by aerospace, medical, automotive, and more.
Fast Quotes, Responsive Service:
Typical quotes delivered within 48 hours when technical details are provided.
Turnkey Solutions:
From CAD design to mold development, forming, trimming, and value-added assembly.
Vacuum Thermoforming Capabilities
Large Part Vacuum Forming
- Ideal for panels, enclosures, medical device housings, agricultural canopies, and more.
- Tolerances to ±0.010″ for precise, repeatable quality.
Prototyping & Low-Volume Production to Inventory Management & On-Demand Services
- Support for entrepreneurs, engineers, and product developers — from one-off prototypes to production runs.
Assembly & Value-Added Services
- Mechanical fastening, chemical welding, rivet installation, foam filling, and other assembly solutions.
- Add value and simplify your supply chain.

Industries Served
Aerospace & Defense (AS9100 certified)
Medical Device Components
Automotive Panels & Trays
Agricultural
Equipment
Material Handling Solutions
Materials We Work With

ABS:
Versatile and cost-effective for industrial use.
HDPE:
Tough, chemical-resistant
options.
Kydex & Boltaron:
For high-spec applications like medical and aerospace.

Take one thing off your plate, Count on Reliable for Quality, On-budget Thermoforming, right when you need it.
Design & Engineering
Share your CAD file or concept—we'll work with you to refine the design for manufacturability and cost-efficiency.
Tooling & Forming
We develop custom molds and thermoform your parts with precision and consistency.
Finishing & Quality Assurance
CNC trimming, assembly, and AS9100-certified inspections ensure every part meets your exact standards before packaging.
CNC Trimming & Assembly
5-axis CNC routers ensure exacting final part dimensions.
Final QA & Packaging
AS9100-certified inspections for quality and compliance.
Get Your Project Started Today
What Makes Us Different
AS9100 & ISO 9001 Certified:
Meets aerospace and defense requirements — ensuring reliable, repeatable quality.
Responsive Quotes (48 hours):
Once technical details are provided, expect a prompt and accurate quote.
Heavy-Gauge & Custom Expertise:
Serving complex and large parts with an emphasis on high-tolerance production.
Turnkey Solutions:
From CAD to finished part — one trusted partner for your vacuum thermoforming needs.
Strategic Southeast Location:
Lower shipping costs and faster service for customers throughout Alabama, Tennessee, Georgia, Louisiana, and beyond.