This powder coating formulation is specifically engineered for exterior aluminum profiles, providing exceptional protection against UV radiation, temperature fluctuations, and moisture. The thermosetting polymers form a seamless, non-porous layer that effectively prevents corrosion, chalking, and color fading. It ensures the architectural aluminum maintains its aesthetic and structural integrity for over 20 years, even in harsh coastal or industrial environments.

The electrostatic spraying process ensures a uniform coating thickness across all surfaces, including complex geometries and sharp corners. This method eliminates drips, runs, or sags commonly associated with liquid paints. The result is a consistent, smooth, or textured finish that meets precise color and gloss specifications, enhancing the visual appeal of doors and windows.

Available in a vast range of standard RAL colors and custom matches, it offers architects and designers great flexibility. The powder coating process is environmentally friendly, containing no volatile organic compounds (VOCs) and allowing for nearly 100% material reuse. It produces minimal waste and contributes to sustainable building practices.

Founded in 2015, Intop Metal Co., Ltd. specializes in manufacturing and exporting premium aluminum profiles for windows and doors. Strategically located in Foshan—a renowned hub for construction materials—our marketing center is just 30 minutes from Guangzhou South Railway Station, offering unmatched logistical convenience. As a fully integrated extrusion facility, we provide end-to-end solutions including spraying, oxidation, wood grain finishes, and custom colors.

We have a professional quality control team and some inspection equipment to ensure the profiles up to standard. Quality inspectors will check aluminum profiles in standard procedures from casting to extrusion, anodizing or powder coating. While independent export QC team on behalf of the interest of customers, they will check the profiles in random, even when the goods are packed and stocked in warehouse, they will pick out the inferior ones based on the order request, so that problems can be controlled, and ensure aluminum profiles before shipment fully meet the clients standards.