YOOGER system doors and windows, a proprietary brand under Shanghai Linzhi Industrial Co., Ltd., is a professional door and window brand integrating research and development, design, production, and service. Shanghai Linzhi Industrial draws on cutting-edge technologies from leading European system door and window companies, such as Schuco from Germany, Fosrter from the Swiss AGF Group, and L'OFFICINA DEI GIARDINI from Italy. Advocating for intelligent, energy-efficient, and environmentally friendly door and window solutions, the brand combines these innovations with China’s regional climate conditions to offer highly personalized products and services to customers.