Introducing our Surface Mounted Square Shape Spring Door Closer, Door Closer for Interior Door, ZC014. As a factory, we take pride in manufacturing high-quality door closers that are durable, reliable and easy to install. Our door closer is designed for interior doors and is suitable for use in various commercial and residential settings such as offices, homes, schools, hospitals and more. The Square Shape Spring Door Closer provides a smooth and controlled closing of the door, preventing slamming and reducing the risk of damage to the door and surrounding walls. Its compact size and sleek design make it a perfect addition to any modern interior. Order yours today and experience the convenience and security of a reliable door closer.