Cold Forming Double Z Sectional Steel Profile Used for Window and Doors

Cold Forming Double Z Sectional Steel Profile Used for Window and Doors. Customizable Shape and Size: Shape, Length, and Perforation are fully customizable to meet specific project requirements. High-Quality Material: Made from high tensile annealed steel strip with thickness ranging from 0.5mm to 1.0mm. Versatile Applications: Widely used for doors, windows, portable houses, and steel fabricated structures. Comprehensive Accessories: Complete accessories package available to ensure easy installation and assembly. Flexible Customization: Supports full customization, minor adjustments, and design-based customization options. Strict Quality Control: Manufactured under ISO9001:2015 certification with random visual and function inspections. Fast Lead Time: Standard lead time is 20 days after receiving deposit, with peak season time of one month. Professional Support: 24-hour after-sales service and 1-year warranty provided for all mechanical defects.