Give your products the quality, precision, and functional design they need. From prototype to high-volume production, we engineer the part and ship it to your facility.






From 2x3 prototypes to 5x9 production sheets, our single-station and 4x7 rotary thermoformers pull consistent parts across KYDEX, ABS, HDPE, PETG, and polycarbonate. The rotary machine runs a cycle time roughly 2.5x faster than standard single-station presses, so higher volumes ship on schedule.
Hill Plastics has provided custom thermoformed parts, enclosures, and fabricated parts for OEM manufacturers, telecom, and industrial markets. Quality work and competitive pricing have made us the choice for product development across the country.
For four decades, we have delivered custom thermoformed parts, plastic fabrication, and product design assistance for OEM manufacturers. Our experience makes us a leading partner in the industry.
Our custom quality control system monitors production progress as it passes through every stage, ensuring your parts meet the specifications and standards your project demands.
Over 20,000 square feet of manufacturing space with state-of-the-art equipment capable of large-volume production. Quick turnaround enables us to ship orders throughout the United States.
Reach out with questions, RFQs, or drawings. Our team responds within one business day — no long forms, no runaround.
A Hill Plastics team member reviews your part, recommends the right material and forming method, and provides a detailed quote with lead time.
We tool, form, fabricate, and QC every part to spec, then ship to your facility — anywhere in the United States.
Our team assists you with product design, material selection, and packaging. We'll make sure you have the best solution for your product — and the documentation to back it up. Contact us today or request a quote to get started.