Recently, in the door closing industry, Ou Bao brand has once again become the focus. As a well-known enterprise in the field of door closers, Oubao has been leading the development of the industry with its excellent quality and innovative technology.The design fully considers the needs of different···
In today's society, security is always the focus of people's attention. As an important safety equipment, the push rod lock plays a key role in various fields.Push rod lock, also known as escape lock, fire lock, etc. Its main principle is that through the internal mechanical structure design···
Door closerproducts must meet the national standard GB2698-2005, fire door closers should also meet the requirements of GA93-1995 "fire door closers test". So what factors should be considered when choosing a door closer? The following is a detailed introduction.Hereis the content list:lTh···
The most commonly used door closersare external closers, which are installed in the following ways.Hereis the content list:lDoor closer installation methodslDoor closer installation stepsDoor closer installation methodsDoor closers are generally divided into 3 types of installationOption A - Regular···
A Door Closeris a mechanical device that closes a door automatically after opening it. It is commonly used in commercial buildings, institutions, and public places to ensure the safety and security of the premises. The Door Closerprevents unauthorized entry and helps regulate temperature control and···
We are a company focused on the field of smart locks, {},{},{},{},with 37 years of history, rich experience in the smart lock industry, is a professional door lock brand, it with its excellent quality and excellent service to win the user's high evaluation and support.{},{},{},{}Our security sma···
Door Closers are mechanical devices that control the opening and closing of doors, providing added safety, convenience, and energy efficiency. While they are valuable additions to both residential and commercial buildings, several precautions should be considered when using them. This article will e···
The emergence of Door Closers has significantly impacted our daily lives. These mechanical devices control the opening and closing of doors, providing added safety, convenience, and energy efficiency. In this article, we will explore how the advent of Door Closers has changed our lives.Here is the l···
Regarding home security, various measures can be taken to ensure the safety of your family and property. One often overlooked aspect is Door Closers, which play an instrumental role in preventing unauthorized access to your home. This article will explore the importance of Door Closers and how they ···
The installation of door closeris what we often encounter in the construction of weak electrical engineering, the following gives you five methods of school door closerinstallation, I hope that you weak electrical engineering people in the daily construction can be used as a reference.Here are some ···
The modern hydraulic door closer (door closer for short) began as a patent registered by the Americans in the early twentieth century and differs from the traditional door closer by throttling the fluid in the metro door closer to achieve a cushioning effect. The door closer is designed to control t···
The door closer, also known as a hydraulic door closer, uses the directional flow of the liquid in the metro door closercontainer to provide a cushioning effect, enabling the door to be closed automatically under the action of the hydraulic pressure after the door has been opened. Next, we will take···
The electromagnetic lockis widely used in important buildings at home and abroad and has become an important part of the high-tech access control system. Compared with traditional locks, it has the advantages of strong suction force, low power consumption, stable and reliable quality, monitoring sig···
There are three ways to install an electromagnetic lock, namely surface mounting, recessed mounting, and glass door mounting. When installing an electromagnetic lock, it is important to note that the size of the door edge should be slightly larger than the size of the chosen lock. Place a piece of w···
Nowadays, the use of shop electromagnetic locks has become more and more popular in smart home products. Because the door lock is the first barrier against burglars, a good door lock makes security smarter and life more secure. So do you know how to buy an electromagnetic lock?Here are some answers.···
An electromagnetic lockis used in iron and wooden doors and is one of the most used electric locks in the access control system, which is widely used in schools, enterprises, and institutions to provide security for people. Next, let's take a look at the information about hotel floor electromagn···
The glass door electromagnetic lockis a popular locking device that is more technologically advanced and secure than traditional locks. So, how does the electromagnetic lock work? Can electromagnetic locks be broken with magnets? Let's find out here. Here are some answers.Here is the content lis···
In fact, in this day and age, stainless steel products have become ubiquitous in our lives. Stainless steel is one of our better product categories and thehotel panic exit device is also made of stainless steel. Next, I will introduce you to the panic exit device. Here are some answers.Here is the c···
The door closer can be adjusted to meet your individual needs. A fire door closeris mainly used in large public or commercial buildings to stop the spread of fire and water in the event of a fire, flood, or another disaster. Next, let's take a look at how the door closer works and how it works. ···
The door closer can be adjusted to meet your individual needs. A fire door closeris mainly used in large public or commercial buildings to stop the spread of fire and water in the event of a fire, flood, or another disaster. Next, let's take a look at how the door closer works and how it works. ···
