In the past ten 10 years, Warren has built two production and storage bases in China and introduced German Yelu automatic intelligent processing center with a big testing center. The annual production capacity is more than 600,000 square meters of doors and windows, which can supply the big projects while remaining price competitive.We have established flagship stores in more than 100 cities across China, providing integrated solutions for doors and windows for over 350,000 families. We enter the market with energy-saving doors and windows, adhere to the operation philosophy of leading technology, excellent quality, and perfect service, and have been unanimously recognized by the industry and our customers. High-performance products and considerate service make Warren deeply rooted in people's hearts.