It is best to install three when installing the mother […]
It is best to install three when installing the mother and child hinges for better weight bearing. Centered in the door frame, deep and shallow, it is suitable for installation. It can also be installed directly from the slot, which enhances the integrity of the door. It greatly enhances the applicability of the hinge to the door. The sub-joint hinge is installed in three sections. The hinge is slightly up, the advantage of using this type of installation is quite stable, and the force of the door frame on the door is better.