Welcome to Portage Specialty, where trust, quality, and innovation shape every fitting we manufacture. As a reliable compression fitting for plastic tubing manufacturer, we deliver products that ensure secure and efficient connections. Our fittings are engineered for durability, accuracy, and long-lasting performance, making them ideal for diverse applications. From industrial systems to daily-use solutions, Portage Specialty is dedicated to simplifying fluid and air connections with precision and reliability. At Portage Specialty, we combine technical expertise with customer-focused service, ensuring you get the right fitting for every project. Email us: portagespecialty@att.net - Call us: (800)323-3864 - Location: 1499 Vanderbilt Ave, Portage, MI 49024, United States