Since its founding in 2012 by the name of "Guardian", WARREN has built 150,000 square meters of intelligent R&D and exhibition bases in Beijing, Shandong, and Guangdong with a national standard testing center. lt has been determined to bring guardian for manyhomeowners by providing quality aluminum windows and doors instandard sizes and customized sizes. Warren windows takestechnique and workmanship and quality seriously. Instead of applying traditional manpower in our factories we have introduced 6 German Elumatec Automatic Processing machines to make our manu-facturing more precise and effectiveIn the past ten years, Warren windows keep pushing itself topursue more delicate products for every customer by observingthe newest technique and designs while always remaining professional service. You can see many stores selling Warren productsin many cities across China and we have exported many productto US and Canada. Our products have received many favors fromover 350,000 families "guarding" every moment of quality life with high-quality products and sincere services, so that high-quality life can be shared globally.
In WARREN, we take pride in providing high quality windows and doors and customerm satisfaction.