High Quality Material: Our door hinges are made of zinc alloy, so they are corrosion resistant and not easy to rust. The brushed finish is smooth for indoor and outdoor use, and the ball bearings and bearings are tightly connected to cushion the door. Humanized design: The stainless steel hinge is equipped with a scientific positioning hole and strong shaft, which can balance weight, reduce noise and operate smoothly. It can be easily installed on the edge of the door. 8-hole installation design: The 8-hole installation design can connect various components with each other stably and firmly, and it is more firmly installed on the door for long-term use. Exquisite and beautiful: This product has a beautiful appearance and is suitable for a variety of decoration styles. Meet your aesthetic needs and add a touch of sophistication to your home. Wide range of applications: This door hinge is suitable for installation on different types of doors. They are perfect for securing bedroom doors, front doors, bedroom doors, garden doors, fire doors, furniture doors, tool chests, etc.