Floor spring installation is not a simple job.It should be done by the skilled persons.Wrongly installation may cause noice,oil leaking or speed problems.

The bolt is a kind of anti-theft component to prevent the doors and windows from being opened from the outside. Modern door and window and other bolt devices are usually metal. The bolt is generally divided into two parts, one is with a movable rod, the other is a bolt hole, which is made of metal. It can also play a very good role of protection and protection with ordinary glass doors or wooden doors.

It is quite straightforward to install a mortice lock to a wooden door but it does require accurate measurements and cutting so that the mortice lock and striker plate install correctly.

we learn about the factors, steps and Successive sequence of door scheduling. Now we continue to learn to choose Door Scheduling.

The door scheduling is suitable to the design which is belong to designer. The designers must have concept of design, and then find the door hardwares which meet the design's requirement of designers.

Metal doors, most commonly used in buildings, have changed from being used outdoors to being used indoors (instead of wooden doors).Hardware is the most important determinant of Metal Door Quality. Let's introduce the hardware commonly used for Metal Doors.

There are four structures classification of steel door in the article. We can learn about the form welding, paper card honeycomb, stiffened door and solid core.

The passage mainly tells you the components of steel door from four aspects. There are infill, door leaf, door frame and finish. Hoping you can get knowledge about steel door in here.

When you buy Door Hardware, you should know your door. Here is different types of steel door.

The function of the door topper is a kind of door hardware supporting the door.

There are many kinds of door handles. They will have different matching effects when combined with different door panels. Some door handles are matched when choosing the door, but if you want to choose the door handle yourself, you need to match the handle with the door panel, and consider the position of the door.

A door closer prevents damage caused when doors open or close too fast. The device causes doors to close slowly, eliminating the issues associated with slamming doors. Unlike commercial door closers, residential door closers are available in a variety of colors and styles. Installing a door closer is an easy process that requires following a few straightforward steps.

The door closer market has been witnessing growth across regions due to the increasing awareness of high-tech security systems among various end-users and easy operations of such equipment. Also, there has been an impact in the market due to the deployment of smart solutions in the developed and developing economies. Also, the major reason that drives the market is the increasing security concerns across regions, which is mandating the need for the installation of such high-security door closer systems at residential and commercial spaces.

The bolt is a kind of anti-theft component to prevent the doors and windows from being opened from the outside.