A Comprehensive Comparison: Solid Wood Doors, Solid Wood Composite Doors, and Steel-Wood Composite Doors When choosing the right door for your home or building, understanding the differences between solid wood doors, solid wood composite doors, and steel-wood composite doors is essential. Each type offers distinct advantages, depending on factors such as durability, aesthetics, and cost. […]
Category Archives: knowledge
Knowledge about various fire protection products such as fire-resistant doors and windows, fire-resistant rolling shutters, smoke barriers, as well as knowledge about ordinary doors, non-standard doors, and steel doors. Industry knowledge of Chinese categories
A Comparison Between Steel Fire Doors and Wooden Fire Doors: Which When considering fire doors,fire resistance insteel fire doors and wooden fire doors are the most common. At first glance, many consumers might assume that steel fire doors are far superior due to their robust appearance compared to the seemingly flammable wooden fire doors. However, […]
The Importance of Installing Fire Doors: Safeguarding Your Home and Property from Devastating Fires When it comes to safeguarding your home and property from devastating fires, there is one important element that should never be overlooked: fire doors. These specially designed doors play a vital role in containing fires, preventing them from spreading quickly and […]
Comparison Between Normally Open and Normally Closed Fire Doors: Control and Compliance According to GB50045-95 Code for Fire Protection Design of Tall Buildings, Article 5.4.2, fire doors installed in evacuation corridors, stairwells, and antechambers should possess an automatic closing function. For normally open fire doors, it is mandatory that they automatically close during a fire […]
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Key Differences Between Class A and Class B Fire Doors: A Comprehensive Guide As a leading fire door manufacturer in China, we understand that choosing the right fire door is crucial for ensuring safety and compliance with national standards. In this article, we will explore the fundamental differences between Class A fire doors and Class […]
Technical Requirements for Fire Doors and Hardware Components As a leading China fire door manufacturer, ensuring compliance with national and international standards is essential for us to meet the needs of our clients in various industries. In this document, we outline the critical technical requirements for fire doors and their hardware components, based on the […]
Yunnan Guangdun Door Industry Co., Ltd. has been deeply involved in the fire door industry for many years, offering extensive experience in the production, sales, and installation of fire protection materials. We are pleased to provide sample contracts that address common issues in fire door procurement to assist construction companies in navigating related challenges. Our […]
Application Scope of Class A, B, and C Fire Doors in Buildings The correct use of fire doors is critical in building fire protection. Today, most designers can select the appropriate fire door levels based on the size, function, floors, and locations of buildings. By installing fire doors where required, they help slow down fire […]
The Growth of China’s Fire Protection Product Market China’s fire protection product market has been expanding steadily, driven by increased awareness of fire safety and the demand for reliable, high-quality fire protection systems. As a prominent China fire door manufacturer, we observe that this sector is not only growing but also becoming more diversified. 01. […]
When considering A-Class fire doors for your construction projects, it’s crucial to select a reputable fire door manufacturer that meets stringent safety standards and provides reliable performance. In this guide, we will explore the top qualities of A-Class fire doors and introduce Yunnan Guangdun Door Industry Co., Ltd., a leading China fire door factory known […]