Modular Compatibility

A unified profile system allows interchangeable components between sliding and swing door applications. Accessory grooves follow European RAL standards, ensuring compatibility with mainstream locking systems and handles. Connector pieces enable 90° and 45° joint configurations for custom corner designs.

Material Consistency

Each production batch undergoes spectrometer testing to verify alloy composition (6063-T5/T6). Tensile strength exceeds 160MPa while elongation rates remain above 8%. Continuous casting technology eliminates internal porosity, providing uniform surface for coating adhesion.

Installation Optimization

Pre-punched screw holes at 300mm intervals reduce on-site drilling. Color-coded protective films indicate glass placement zones. Installation manuals include template diagrams for common door/window sizes. Weight specifications (3.2-5.7kg/m) help calculate structural support requirements.

Our company

Intop is our overseas marketing center, located in Tianan Center, Foshan Guangdong. It focuses on overseas international business more than 10 years of exporting experience. Providing professional, fast and accurate services. We are an aluminum extrusion factory with a full production chain, including extrusion and various surface treatments such as spraying, anodizing, wood grain, and other colors. We have many other molds for different markets to choose from.

Advanced production lines

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.

Professional service team

we have a professional service team experienced in aluminum profile industry and familiar with export procedures, we will be your expert to provide solutions from pre-sales to after-sales, ready for 24-hour online services and efficient communication.