The invention discloses a lifting ring assembly for optimizing pulling-out force of a shock absorber. The lifting ring assembly is used on a shock absorber in the automobile industry. Pulling-out force of the shock absorber can be optimized. The lifting ring assembly comprises a lifting ring and a nut, the lifting ring and the nut are welded into a whole, the lifting ring is a columnar barrel, andthe contact portion welded to the nut is in face contact with the welding end face of the nut. The contact portion, welded to the nut, of the lifting ring is provided with a cut wall plane, and the cut wall plane is formed by cutting away one part of the wall of the lifting ring. The width of the cut wall plane in the axial direction of the lifting ring is equal to the diameter of the welding endface of the nut. The lifting ring assembly has the beneficial effects that pulling-out force of the shock absorber is increased through the welded lifting ring assembly since the contact face of theportion, welded to the nut, of the lifting ring is a plane, and the hidden danger that the lifting ring is pulled out of the shock absorber body is avoided.