The crescent lock not only has a beautiful appearance, but also effectively improves the safety and sealing of doors and windows. However, difficulties are often encountered when installing and adjusting the crescent lock. The following editor will introduce the installation steps of the crescent lock and how to adjust the front and back position in detail. Read More

As the core operating component of broken bridge aluminum windows, the fork handle undertakes multiple functions such as opening and closing, locking, and adjustment. Today, this article will discuss in depth the professional selection method of fork handles for broken bridge aluminum windows from the aspects of specification parameters, selection points, installation and maintenance. Read More

Do you know that there is a difference between left-open and right-open hinges? The following door and window hardware expert, 3H Building Hardware Factory, will introduce it to you. In the door and window installation project, the left and right opening direction of the hinge is often mistaken for an insignificant detail. Read More

Door and window seals are mainly used in plastic steel doors and windows, aluminum alloy doors and windows, wooden doors and windows, aluminum-coated plastic doors and windows and other architectural decorative doors and windows. Door and window seals on the market are generally extruded from PVC, modified PVC, EPDM, elastomer seals (including TPV, TPE, TPR, SEBS), silicone and other materials. The seals installed on doors and windows can be dustproof, waterproof, and soundproof. Read More

3H Building Hardware is actively investing in the layout of the Middle East market and deepening its presence in the international market. The 45th Dubai Middle East Five Industry Exhibition provides us with an excellent platform to showcase our strength and expand the market. In the future, we will continue to be committed to innovation and research and development, provide customers with one-stop door and window accessories solutions, jointly explore new trends in industry development, and open up a broader market space. Read More

3H Building Hardware is actively investing in the layout of the Middle East market and deepening its presence in the international market. The 45th Dubai Middle East Five Industry Exhibition provides us with an excellent platform to showcase our strength and expand the market. In the future, we will continue to be committed to innovation and research and development, provide customers with one-stop door and window accessories solutions, jointly explore new trends in industry development, and open up a broader market space. Read More