Description:Material - The hidden pivot door hinge is made of stainless steel, which is strong, has a strong load-bearing capacity, is wear-resistant, not easy to break and deform, not easy to fade, and has the advantages of durability and long-term use.Design - The hinges have a shaft for rotation, which allows for smooth operation and reduces noise when the door is opened and closed. The door hinges are hidden inside the furniture after installation, which maintains the overall appearance of the furniture.Installation - First, reserve the installation position of the hinge, then drill a hole of the same size as the shaft bushing at the marked installation position, put the shaft sleeve into the hole, then insert the upper and lower hinge pieces into the hole, insert the door panel and fix it with screws.