The product we introduced in this article is a door hinge, which is used to connect various doors and is a very important safety accessory. Next, we will introduce the functions and types of door hinges, and give some suggestions on how to choose door hinges.1.What’s a door hinge?2.The common types

The door can be said to be very important furniture, because the door used everywhere. Therefore, the door hinge is a very important hardware accessory for the door. If the door hinge is damaged or worn, the door cannot be opened easily. Them,let us introduce to you how to adjust the door hinge..The

Double Action Spring Hinge refers to the opening of a door that allows an interior door to be opened in both directions. Other names for double action spring hinge are as follows: Cafe door hinges, Saloon door hinges, and Double swing door hinges.