YY WINDOWS was founded in 1999, and our factory locate in Nantong, which is known as the pearl of Jiang Hai and is situated at the mouth of the Yangtze River. The company began with 150 million RMB of registered capital and is located at No.16, HaiYing Road, QiDong High-tech Industrial Development Zone, QiDong District, Nantong. With over 50,000 square metres of manufacturing areas and around 20 years of production experience, YY WINDOWS is a leading manufacturer in the industry that integrates design, research and development, production, sales and service, all in a single stop solution. As a modern door and window manufacturer, standards are strictly adhered to including ISO9001: 2008 quality management system standards, ISO14001: 2004 environmental management system standards and GB / T28001-2001 occupational health and safety management system standards. These products have obtained the NFRC certification of the American Door and Window Rating Association, as well as the Australian standard AS2047 certification. In 2012, the Sydney branch of YY WINDOWS was establishecd.YY WINDOWS has served the international market for 20 years. 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. YY WINDOWS prides itselt on its own in-house development and innovation of production technologies and independent esearch and development of product systems. After nearly 20 years of development, YY 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 CNC production line, scientific system product technologies, skilled echnical engineers, professional product designers and a high quality production team, YY WINDOWS provides a strong guarantee for the production of high quality doors and windows. The doors and windows designed to meet the current designs and trends in the market according to project needs. Some of the mainstream products curently on the market include Top-Hung windows, Tilt and Turn windows, French windows, sliding windows and doors, Bi-Folding windows and doors, Curved windows, shutters, escape doors, sun rooms, frame curtain walls and other products customized to meet different architectural style requirements.In line with the mission of "serving with integrity and dedication, providing first-class products and first-class services", the YY team is committed to providing customers with the best products and services.