Metallic Powder Coated Aluminum Window Profile 6063 T6 for Casement Windows

Three-seal system (EPDM gaskets, wool pile, and silicone) reduces sound transmission by up to 38dB. Roller assemblies include rubber-embedded bearings that minimize operational noise. Specially designed track geometry prevents vibration resonance during door movement.

Multi-point locking grooves accommodate up to 5 locking points per side. Reinforced striker plates resist forced entry attempts. Glazing beads require specialized tools for removal, deterring unauthorized glass disassembly. Optional stainless steel reinforcement inserts increase anti-pry resistance.

Sliding door profiles include jump-out prevention devices that keep rollers engaged with tracks. Swing door versions offer adjustable friction hinges for controlled closing speed. All hardware fasteners feature tamper-resistant screw heads.

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!

Our main production base covers more than 400,000 ㎡, has 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 independent export inspection team. Quality inspectors will check aluminum profiles according to standard processes, from casting to extrusion, anodizing or powder coating. In addition, quality inspectors will randomly inspect profiles. Even when the goods are packed and put into storage, profiles with unqualified quality will be picked out according to order requirements to control problems and ensure that aluminum profiles before shipment fully meet customer standards.