Founded in 2015, Tianjin Kross Window & Door Technology Co., Ltd. has evolved into a global powerhouse in the fenestration industry. With over 35,000 sqm of production capacity and a decade of specialized experience, we serve as a strategic manufacturing partner for top-tier developers in North America, Europe, and Australia.
By integrating automated CNC machining, precision edge banding, and rigorous digital QA protocols, we achieve a 99.8% precision rate. Our supply chain network of 850+ partners ensures that even in volatile global markets, your project timeline remains secure.
As the industry pivots toward Net Zero, Kross is pioneering high-performance thermal-break profiles and triple-glazed acoustic solutions. Our R&D team (58 engineers strong) is currently testing AI-integrated smart window systems that adapt to ambient light and temperature.
We maintain NFRC, AS2047, and CE certifications to ensure compliance with global safety and energy standards.
Our 42-member QC team conducts strict water tightness, structural load, and air infiltration testing on every batch.
We offer end-to-end custom solutions, from initial architectural design to final installation support.
Kross Window
