The deep hinged cup design and the universal hinged cup design make the cabinet door more stable. The spring-loaded support arm, the spring-loaded structure design segmental spring, repeated expansion and contraction is not easy to break, thickened booster arm, stable 13 arm strength, thickened steel plate, stable and durable, not easy to crack. > Elongated hydraulic cylinder, the cylinder body is made of copper-plated material, which can withstand destructive forces, back pressure and does not leak. Adjusting screw, adjusting screw of the built-in cover distance plus or minus 2mm adjustment range, easy to install, thick orange fixed, multiple opening and closing will not fall off, durable. Shaped fixing nails of U connect the hinge cup and the main body, the thickened material is stable and prevents falling.
