High-end private residential redevelopment project, 45 storeys high, with aluminium window supply area of 940㎡, 417 windows, scheduled for completion in 2027. The project is positioned as a high-end urban residence, featuring customised prefabricated exterior wall Fosha window components, selecting premium thermal break aluminium profiles and ultra-clear double-glazed glass, significantly enhancing sound insulation, thermal performance, and scenic daylighting, suitable for the requirements of Happy Valley landscape residences. The refined surface treatment of the profiles enhances the façade texture, with full high-precision construction control to match high-end property quality standards.