3H hardware was founded in 1981, mainly engaged in the research and development, production and sales of mid-to-high-end building door, window and curtain wall hardware systems and metal accessories and other related products, and strives to provide customers with one-stop door, window and curtain wall rubber strip hardware system solutions . Read More

What are the installation methods and purchase skills of sliding door locks?In our house, sliding door locks are installed on the balcony or bathroom. The sliding door has many advantages, simple and generous, does not occupy space, and has a good use effect. Therefore, when we install the sliding d Read More

How to use window handles?We not only need to know what a window handle is? Also, know what types of window handles are there? More importantly, how to use window handles? In this way, when our window handle is damaged, we can properly repair it.Here is the content:l What tools are needed to install Read More

How to use the door handle?I believe that everyone will have a doorknob on the door where they live. We need to know the material of the door handle, but also how to use the door handle.Here is the content:l How to install the door handle?l What should be paid attention to when installing the door h Read More

What are the aluminum tilt and turn window systems?Doors and windows are inevitable in our houses, so the system hardware solution has also played a very important role in our door and window industry. For windows, indoor ventilation and lighting are windows at work. In recent years, the aluminum ti Read More

Information about the sliding roller.The lower sliding rollers of sliding doors and windows are most easily worn due to their load-bearing capacity. Therefore, the sliding rollers of sliding doors and windows generally choose wear-resistant glass fiber sliding rollers. This kind of sliding roller ha Read More