The key points of fire prevention inspection and patrol inspection are:1. Whether the evacuation passage, emergency exit and fire truck passage are unblocked and whether the fire separation distance is occupied; Whether the normally closed fire door is kept normally closed, and whether the door clos... READ MORE
Three-point locking, also known as multipoint lock, is a type of door lock that provides more security. This type of locking device is often found on lockers and cabinet doors. Unlike traditional deadbolt locks, a three-point lock consists of three parts. The three points are interlocked to provide ... READ MORE
Access doors that are fire-rated are designed to withstand the heat from a fire for a certain amount of time before actually failing. Fire-resistance rating is the duration for which a passive fire protection system withstands a fire-resistance test. That gives time to either control and put out the... READ MORE
A fire-rated access door is a very heavy door made of materials such as gypsum or metal and its primary purpose is to hold back smoke and contain the fire. It is called fire-rated because it means that when the door is installed properly, it is not supposed to combust during a certain period of time... READ MORE
We have got beautiful feedback from our customer .Plastic access panels are widely used in washing room .See the beautiful pictures from our customers . READ MORE
Plastic access panels are installed at the initial or final stage of construction or renovation of both residential and commercial premises. It all depends on the wall decoration and design. In some cases, plastic hatches need to be painted in the color of the walls or pasted over with wallpaper. In... READ MORE
This plastic access panel can be installed using mastic to adhere it to the wall or ceiling. No need to use any fasteners.It can be used in a wall or ceiling. No difference . READ MORE
1. Inspection openings shall be set on the drainage riser, and the spacing shall not be greater than 10m. When mechanical cleaning is adopted, it shall not be greater than 15m, but it must be set on the bottom and top floors of buildings.2. The height from the center of the inspection opening on the... READ MORE
2022 Chinese year of the Tiger Spring Festival holidayJanuary 30 to February 6 ！！ Happy new year ：） READ MORE
A ceiling trap door is a kind of recessed access panel, installed in the ceiling, which is used for ventilation purposes. The frames are available in nine different sizes, so you can choose the right one for your installation. You can purchase the complete system in a single box and follow the insta... READ MORE
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