At Tianjin Kross Window & Door Technology Co., Ltd., we bridge the gap between architectural vision and structural reality. Founded in 2015, our 35,000 sqm facility stands as a testament to high-performance manufacturing. The global shift towards "indoor-outdoor living" has positioned high-thermal-efficiency bi-fold doors as a primary requirement for modern commercial and residential projects in North America and beyond.
Our R&D department, comprised of 58 expert engineers, leverages cutting-edge CNC precision to ensure our NFRC-certified doors meet the most rigorous hurricane impact and soundproofing standards. By integrating structural load checks and advanced thermal break profiles, we provide Information Gain for contractors seeking verified performance over generic commodity products.
With 11 years of experience, we manage a robust supply chain of 850 partners and utilize 42 dedicated QC technicians, ensuring every unit exceeds international performance standards.
Our products are NFRC and CE certified, specifically engineered to withstand hurricane impact requirements and energy-efficient thermal regulations.
Kross Window
