Gypsum board is a new type of wall building material made of building gypsum as the main raw material and adding additives and fibers. Compared with traditional clay solid and hollow bricks, gypsum board has excellent properties such as light weight, high strength, thermal insulation, fire preventio... READ MORE
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The current sewer pipes have an inspection port on the pipe, mainly to facilitate maintenance when the pipe is blocked. However, although the inspection port can bring a lot of convenience, it also has a hidden danger. After a long time, the inspection port of the sewer It is prone to water leakage,... READ MORE
As the world evolves, so do privacy concerns. Science has been developed to a different level and security and privacy are highly protected with advanced technology. Access panel doors have become popular in offices, businesses, and homes to provide greater security. But there are many things to... READ MORE
Spring loaded plastic access panel .It is a new product of us .It is popular item in Canada and USA market . READ MORE
Access panels are any contractors or renovators’ great solution to versatility, aesthetic appeal and functionality. Regardless of the space, whether it be commercial or residential, industrial or not, an access panel can expand a space and add that extra layer of functionality that may not always be... READ MORE
Safety production management is an important part of management and a branch of safety science. The so-called safety production management is aimed at the safety problems in people's production process, using effective resources, giving full play to people's wisdom, and carrying out relevant activit... READ MORE
Cam locks are L-shaped locking mechanisms that are used to secure cabinets, lockers and other enclosures. They consist of two main parts: a cylindrical keyed nut and a tongue bar (also known as a cam). Once installed, you can lock the enclosure by inserting a key into the former part and turning it.... READ MORE
According to the material, there are mainly steel fire doors, wooden fire doors, steel and wood fire doors, and other material fire doors. The most commonly seen ones are steel fire doors. Due to their low cost and good fire performance, they are widely used in buildings. Wooden fire doors are expen... READ MORE
We often see a layer of aluminum foil wrapped on the insulation material, so what is the use of this layer of aluminum foil? (1) The waterproof layer is protected to avoid damage to the waterproof layer by thermal stress, ultraviolet rays and other factors; (2) Excellent moisture resistance makes ... READ MORE
1. Elephant trunk lock is also called rebound buckle and rebounder. It is small in size and powerful in function. It is mostly used to open and close the door. The biggest feature is that after installing the elephant trunk lock, you don't need to use the handle to open the door. You can open the do... READ MORE
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