String Doors and Hardware, also known as STRING International, specializes in innovative door and hardware solutions. The company aims to enhance spaces by providing high-quality products and services. They focus on simplifying the procurement process for door hardware, connecting customers directly with manufacturers.

The company offers a variety of door accessories, including locksets, door knobs, and various hardware supplies. All products are certified to meet ANSI and European standards, ensuring quality and safety. String Doors and Hardware is committed to customer satisfaction, providing a comprehensive support system for inquiries and order issues. They also offer global shipping and accept major credit cards and PayPal for secure transactions. Many products come with manufacturer warranties.