The surface of aluminum alloy profiles has been processed by various surface treatments, such as powder spraying, anodizing, electrophoretic coating, wood grain transfer printing and other surface treatment technologies. There are many colors and styles to choose from. It can meet the needs of all kinds of architectural decoration and make the building look more beautiful.
From vinyl and metal to classic wood and even chain-link, there are so many different fencing styles to choose from these days. On top of that, each style comes with its own advantages and disadvantages too.
Another appealing feature of these lock boxes is their portability. Many are designed to be lightweight and easy to transport, making them perfect for individuals who need security on the go. They offer an accessible storage solution without sacrificing security. Whether you need to move items from one job site to another or transport personal belongings during travel, a metal storage lock box can be an efficient and secure option.
Depending on the aspect of their application, their cross-sectional shapes can vary. Generally speaking there are four main cross-sectional shapes of fixed window profiles: flat, round, unequal polygon and equal polygon. Among them, the plane type is commonly used in door frames, wall corner lines, etc.; round profiles are mainly used for aluminum alloy pipes; unequal polygons and equal polygons are commonly used for window frames, partitions, etc.
4. Door profile

sliding security screen door rollers. Thanks to their robust construction and precision engineering, these rollers glide effortlessly along the track, making it easy for you to open and close your screen door with minimal effort. This not only enhances your convenience but also provides an additional layer of security against forced entry attempts.
Depending on the aspect of their application, their cross-sectional shapes can vary. Generally speaking there are four main cross-sectional shapes of fixed window profiles: flat, round, unequal polygon and equal polygon. Among them, the plane type is commonly used in door frames, wall corner lines, etc.; round profiles are mainly used for aluminum alloy pipes; unequal polygons and equal polygons are commonly used for window frames, partitions, etc.
4. Door profile