Proto Corporation is the leading manufacturer of PVC Fitting Covers and Jacketing systems for the insulation industry. We offer hundreds of different products in the largest variety of colors and sizes along with unlimited customization options. Proto Corporation has earned a reputation for being an industry innovator on many fronts. Utilizing a full-time research and development laboratory along with our in-house mold design studio, Proto has the ability to deliver and design new products and systems to the highest quality standard in the marketplace. Our constant dedication and state of the art manufacturing capabilities have made Proto Corporation the industry standard since 1980.
Located in central Florida, Proto Corporation’s 125,000 square foot facility houses state of the art machinery and equipment used throughout our manufacturing process. This location also serves as our corporate headquarters.