Shanghai Y Y windows co.,ltd is founded in 1999.With over 50,000 square metres of manufacturing areas and 20 years of production experience, Y Y Windows is a leading manufacturer in the industry that integrates design, research and development, production, sales and service, all in one single stop.The company specializes in the research, development and production of high-end system doors, windows, curtain walls, glass, sunshade louvres, handrails and smart doors by adopting advanced European design concepts and production technologies to enhance product performance overall. After nearly 2 0 years of development, Y Y Windows has become a large-scale, professional, systematic and modern production enterprise which exports products to various countries over Oceania, North America, South America, Europe and Southeast Asia.Thanks to a fully automatic C N C production line, scientific system product technologies, skilled technical engineers, professional product designers and a high quality production team, Y Y Windows provides a strong guarantee for the production of high quality doors and windows. The doors and windows are novel in structure and rich in variety.In line with the mission of "serving with unity and dedication, providing first-class products and first-class services", the Y Y team is committed to providing customers with the best products and services.