Check the level of the lock core, and preferentially choose the C-class lock core, which has the strongest anti-theft performance. Understand the function of the lock, such as whether it has anti-skid, anti-violence opening function.
Second, quality and durability
Observe whether the paint surface is smooth and smooth, without bubbles, flow marks, particles and other defects. The high-quality finish is not only beautiful, but also plays a role in protecting the door body and preventing rust and corrosion.
Choose a hinge with good quality and strong load-bearing capacity to ensure the smooth opening and closing of the door. In general, the configuration of the three hinges is more stable, pay attention to the material and installation of the hinges.
Third, appearance and style
Before purchasing the entrance door, we must first determine the decoration style of the family, such as modern simple, European classical, Chinese traditional and so on. Choose the entry door style and color to match, so that the door becomes part of the home decoration.
Accurately measure the dimensions of the door, including height, width and depth, to ensure the perfect installation of the selected entrance door.