Heavy - Duty Sliding Window Track Aluminum Profiles Deep Black Powder Coated

This high-quality polyester paint system demonstrates outstanding adhesion to the aluminum substrate, achieved through a comprehensive pre-treatment process including degreasing, chromating, and drying. The coating exhibits remarkable flexibility, allowing it to expand and contract with the aluminum under thermal stress without cracking or peeling, which is crucial for window and door performance.

Liquid polyester paints provide a deep, vibrant color with excellent gloss retention over time. The application process, typically involving automated spraying and controlled curing, ensures a flawless, high-gloss or satin finish that resists minor scratches and abrasions. This enhances the premium look and feel of aluminum profiles in residential and commercial settings.

As a liquid coating, it allows for rapid application and faster production line speeds compared to some powder systems. It is a cost-effective solution for achieving high-quality finishes in a variety of colors. Modern formulations are also low in VOCs, aligning with stricter environmental regulations while maintaining performance.

Intop Metal Co., Ltd. established in 2015, is a professional manufacturer and exporter of aluminum profiles for windows and doors. We are an aluminum extrusion factory with a full production chain, including extrusion and various surface treatments such as powder coated, anodized, transfer wood grain, and other colors. We have many other 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 in the global market!