Parco, Inc.

As a result, our products have been trusted for over seventy years by companies who are leaders in their industries. We are the expert in developing proprietary high-performance compounds. Parco is one of the largest rubber seal manufacturers in the United States. We specialize in O-rings, O-ring kits, back-up rings, custom molded rubber seals, packing elements, rubber-to-metal bonded parts, machined metal, and compensators. Throughout our facilities, we utilize the latest manufacturing techniques and equipment to ensure our products are the best in the industry. If you’re still in product development, you can obtain prototypes through our Rapid Prototype Program. Aflas® is a registered trademark of the Asahi Glass Company. Founded in 1941, Parco was the first manufacturer to specialize in O‑rings, still one of our primary products.