Cardinal, a division of Cardinal Systems, Inc., is a family-owned and operated manufacturing business located in Schuylkill Haven, PA. Cardinal utilizes the most innovative processes and advanced technology to create custom products. As a trusted name in the swimming pool industry, we strive for innovation and adaptability within an ever-changing market to provide luxury, comfortability, and reliability that extends our focus to Homeowners and their own families. The Cardinal name is more than a brand, it’s a promise.