Core load-bearing rotating component of the refrigerator door, supporting the opening and closing of the cabinet door Made of thickened alloy material, high hardness, strong load-bearing, not easy to deform or break Opening and closing damping design, soft and quiet closing, avoiding collisions and bumps Precise shaft position structure, smooth rotation without sticking, door opens and closes smoothly Reinforced and thickened structure, not easy to loosen or sag after long-term frequent opening and closing, Manufacturer: jinghongc