Our door and window aluminum profiles are engineered for lasting performance. The extruded sections feature reinforced corners and integrated drainage channels, providing structural stability against daily operation stresses. Thickness ranging from 1.4mm to 2.0mm ensures optimal strength without unnecessary weight, making them suitable for both residential and commercial applications. The alloy composition meets international standards for corrosion resistance, maintaining integrity in diverse climates.

Surface treatment combines anodizing with electrostatic powder coating. This dual-layer protection creates a uniform matte or glossy finish in various color options. The coating thickness of 60-80 microns provides effective resistance to scratches, UV exposure, and minor impacts. Tolerances within 0.5mm guarantee consistent appearance when multiple panels are installed together.

Designed for sliding and swing door systems, these profiles accommodate 5-12mm glass panels with snap-in gasket grooves. Pre-machined hinge slots and roller track openings simplify installation. Thermal break versions with polyamide inserts are available for improved insulation. Standard 6-meter lengths can be custom-cut to project specifications.

Founded in 2015, Intop Metal Co., Ltd. specializes in manufacturing and exporting premium aluminum profiles for windows and doors, with 30 years of experience in the aluminum industry and 10 years of exporting experience. We are an aluminum extrusion factory with a full production chain, including extrusion and various surface treatments such as anodizing, powder coating, wood grain, and other colors such as silver, champagne, bronze, black, brown. We have a variety of molds for different markets to choose from. We also offer customized products and supply accessories upon request, aiming to become the most competitive building material supplier facing the global market!

We have many advanced production lines: 5 sets of melting furnaces, 15 sets of extrusion lines, 4 sets of aging ovens, 1 sets of horizontal anodizing line, 2 sets of powder coating lines, as well as 2 sets of sandblasting machine and 3 transfer wood grain machines.

We have strict inspection team to check and control every step of production procedures. From extrusion, surface treatment to packing, our QC workers will pick out all potential inferior products. We ensure the goods we shipped to you are in good condition. So far, we seldom receive negative feedback on product quality from our cooperative customers.