Guangdong Sozhe Doors & Windows Technology Co., Ltd.‌ is a professional enterprise integrating R&D, manufacturing, and marketing of architectural system doors and windows, curtain wall doors and windows, outdoor sunshade engineering projects, and related products‌12. The company operates an industry-leading doors and windows testing center and a modern garden-style production base spanning over 60,000 square meters‌15, equipped with fully automated Industry 4.0 intelligent manufacturing lines‌12. Its brand-exclusive stores are spread across China‌15, while products are exported to Europe, America, Southeast Asia, and other regions‌13. As a pioneer in high-end custom system doors and windows, Sozhe exemplifies innovation and quality leadership in the industry‌2