1. Top-Notch Quality and Craftsmanship: Durable and Beautiful

Premium Materials + Imported Hardware: Crafted from virgin aluminum and imported premium wood, paired with high-end international hardware such as German ROTO and Italian AGB, our products can support up to 150 kg and remain distortion-free and smooth-operating even after years of use.

Leading Core Craftsmanship: Industry-first R5 rounded corners, seamless full-frame welding, and corner bracket injection molding, combined with Dutch AkzoNobel fluorocarbon powder coating that retains color for 15 years, ensuring a robust structure and seamless aesthetics.

Authoritative Certifications: Certified by German PHI Passive House, EU CE, recognized as a High-Tech Enterprise, and ranked among China’s Top 10 Building Door and Window Brands.

1. Superior Energy-Saving Sealing: Comfortable and Cost-Effective

Triple Sealing + Frame-Welded Gasket: Maximizes air tightness, watertightness, sound insulation, and thermal insulation. For street-facing residences, noise levels can be reduced from 65dB to below 40dB.

Outstanding Energy Efficiency: Exceptional thermal insulation reduces air conditioning costs.

III. Smart Manufacturing + End-to-End Service: Efficient and Hassle-Free

4.0 Smart Manufacturing: A 55,000-square-meter smart production base with an annual capacity exceeding 200,000 square meters. Fully digitized processes ensure fast delivery, high precision, and strong customization capabilities.

End-to-End Quality Control: Full traceability from raw materials to installation, with dedicated craftsmen providing on-site services and professional hoisting for damage-free delivery.

One-Stop Service: Integrated design, production, installation, and after-sales services for both commercial projects and home renovations; flexible payment terms and high cost-effectiveness for bulk projects.