Product Information

3-hour fire rated door handles are used on fire-rated door assemblies where high levels of fire protection, durability and code compliance are required.

Panic exit devices and fire-rated exit devices are both designed to support safe emergency egress, but they are not the same product.

Introduction: Why Panic Exit Standards Are Critical to Life SafetyPanic exit devices are among the most life-critical components in a fire-rated door system. During an emergency, occupants must be able to open the door instantly, intuitively, and without prior instruction. To ensure this, different

A door closer is a mechanical device designed to automatically close a door after it has been opened. It ensures safe, smooth, and controlled door movement without relying on the user to shut the door manually. Door closers are essential components in modern residential, commercial, and industrial b

What Is a Euro Mortise Lock?A Euro mortise lock is a type of mortise lock specifically designed to be used with a European-standard lock cylinder, commonly known as the Euro profile cylinder (or EN1303 cylinder). It is installed by cutting a pocket—called a mortise—into the edge of the door, allowin

A dust proof strike is a specialized type of door hardware designed to seal the opening in a door frame where a bolt or latch engages. Its main purpose is to prevent dust, dirt, debris, moisture, and insects from entering the door assembly and the interior space when the door is closed. Unlike a sta

A comprehensive guide to how door chains and door fasteners workSecurity is a primary concern for any residential or commercial building. To enhance these aspects, door chains and door guards serve as effective complementary devices for doors. They are relatively simple in design, but play an import

Do you know what a Door HiHidden Hinge is? Have you ever heard of them? A Hidden Door Hinge is an invisible hinge. They are used to open and close doors and are an indispensable accessory for doors. To give you a clearer understanding of Hidden Door Hinge, I would like to give you a detailed introdu

Modern Hydraulic Door Closer (or door closers for short) began with a patent registered by the Americans in the early twentieth century. They differ from traditional door closers by throttling the fluid in the door closer to achieve a cushioning effect. The core of the Hydraulic Door Closer design concept is to achieve control of the closing process so that the various functional indicators of the closing process can be adjusted according to human needs. So what is the working principle of Hydraulic Door Closer next I'll take a look at it?

As the name implies, Stainless Steel Door Hinge is a type of hinge hardware made from stainless steel. The stainless steel material referred to here is mainly 304 stainless steel, which is the most widely used material in practice and has the widest range of applications. Stainless steel hinges can