We only adopt high-quality hardware fittings sourced from renowned German brands including HOPPE, ROTO and GU, as well as reliable mainstream domestic Chinese hardware brands, ensuring stable performance and long service life. Each piece of hardware is rigorously tested for wear resistance, tensile strength and opening-closing durability, able to withstand tens of thousands of times of opening and closing without damage, fully meeting long-term daily use demands. All hardware accessories are rigorously screened to match various door types perfectly, such as large size door, Thermal break sliding door, conventional sliding door, high-standard aluminum door and premium aluminum sliding door, with high fitting precision and no loose or jamming problems. Our doors are equipped with a patented four sided six point lock system, which features uniform stress distribution and tight closing fit, delivering higher safety performance and better airtightness, effectively enhancing anti-theft performance, wind resistance and sound insulation effects for the whole door body. The multi-point locking structure fits tightly with the door frame, leaving no gaps, and also improves the overall waterproof and dustproof performance of the door, making it more suitable for outdoor and high-frequency use scenarios.
Our complete series of door products are forged from high-purity 6063-T5 native aluminum material, refusing inferior recycled aluminum to guarantee superior overall performance, with higher material purity and more stable physical properties. The extruded aluminum profile boasts a flat and smooth surface with fine texture, no burrs, bubbles or defects, and the surface can be customized with various treatments to enhance aesthetics and corrosion resistance, making the finished large size door, Thermal break sliding door, sliding door, aluminum door and aluminum sliding door look more exquisite and elegant, with outstanding aesthetic appeal. Besides the sleek appearance, this premium raw material endows the doors with exceptional durability, strong deformation resistance, oxidation resistance and corrosion resistance, not easy to rust, fade or deform. The Thermal break sliding door and aluminum sliding door made of this material also have excellent thermal insulation performance, effectively isolating indoor and outdoor temperature transfer, reducing energy consumption. These high-quality doors can adapt to various indoor and outdoor usage scenarios, withstand wind, rain and daily wear, ensuring they remain intact and retain good looks even after long-term frequent use, with a longer service life than ordinary aluminum doors.
