From 1986 to today, we've spent over three decades perfecting one thing—every single door and window. Wuxi Xizhong Doors & Windows Co., Ltd. (Brand: Lili Doors & Windows) is located in Yuqi Subdistrict, Huishan District, Wuxi, Jiangsu. We are a comprehensive enterprise integrating design, production, processing, sales and installation of doors, windows and curtain walls. Covering 20+ mu (1.3+ hectares) with nearly 20,000㎡ of workshops, our factory features advanced equipment and a complete testing system, with an annual capacity exceeding 100,000㎡. Step inside our factory: automated machines run with precision—CNC cutting and automatic feeding in perfect sequence; our skilled workers calibrate equipment and control every process. Advanced machinery combined with craftsmanship delivers Lili aluminum doors, windows, curtain walls and railings with excellent sound insulation, sealing and waterproofing. We hold Class I qualification for metal doors & windows contracting and Class II for curtain wall contracting, certified with ISO9001. We serve renowned domestic developers and government housing projects, with business across Jiangsu, Shanghai and beyond. High configuration, premium quality, affordable prices—Lili Doors & Windows: Quality Builds Trust.