Heavy Duty 4-Bar Friction Casement Hinge

HaoTian Heavy-Duty Friction Hinges are designed for large doors and windows. We focus on providing stable and durable support, ensuring smooth operation and long-lasting performance to meet the unique needs of heavy-duty frames. Whether it’s large glass windows or specially designed heavy structures, our friction hinges offer exceptional load-bearing capacity and safety, adding a reliable and elegant touch to your architectural projects.