Chinese name: Xuannisi's company: Foshan Xuhui Hardware Development Co., Ltd. Industry: Door and window registration number: 4438307 Brand introduction, brand memorabilia, brand culture, brand concept, brand products, window products, category products, social welfare and brand introduction "Xuannisi" brand was founded in 2004 with brand registration number: 4438307, and Xuannisi's headquarters is rooted in the aluminum capital. Metal door frame; Aluminum-plastic plate (mainly aluminum); Metal fixed shutters; Metal ceiling; Simple metal bathroom; Hardware; Metal furniture parts; Metal container; Metal signboard; Hennessy Doors and Windows 20 16 successfully acquired the Australian door and window brand SOLIDI. In the same year, relying on the advantages of SOLIDI, Hennessy Overseas Technology Research and Development Center for Doors and Windows was established. Xuannisi brand focuses on door and window products, involving a series of products such as Si-Mg-Al door series, Si-Mg-Al window series, sun room, ecological door and shower room series. In terms of production technology, Hennessy products constantly adapt to the development of market demand, and have successively introduced broken bridge technology, sound insulation technology, anti-corrosion technology and mute technology. Brand Memorabilia 20 16, Hennessy Doors and Windows successfully acquired SOLIDI, an Australian first-line door and window brand, and established an overseas technology research and development center. 20 17 Two production bases, Yancheng, Jiangsu and Fanhu, Foshan, were put into production one after another. Brand culture Xuannisi doors and windows, as a green enterprise in the door and window customization industry, creates a green IKEA home environment-friendly product model, and makes unremitting efforts to build a circular economy and establish an environmentally-friendly home environment with an environmental protection and energy-saving system. Brand concept focuses on customization and system doors and windows to create value for healthy living environment; Brand product Xuannisi brand focuses on door and window products, involving indoor aluminum sliding doors, heavy aluminum doors, ecological doors, bathroom door, sun rooms and other products. Window boutique San Carlo series casement window pagoda series casement window Romance curtain wall boutique Bertus series sliding door Lanjue series sliding door social welfare 20 16 Xuannisi Doors and Windows donated money to "Foshan Doors and Windows Love Relief Fund" through the platform of Foshan Doors and Windows Association, offering love to those in need, consciously assuming social responsibilities and contributing to social charity. In 20 17, "Xuannisi Doors and Windows" successively carried out public welfare activities on campus such as "Helping Development, Family Education" and "Happiness Delivered to Home", and did its best to help people in need, fulfilled the responsibility of the enterprise and achieved good social response.