LIYASHENG ALUMINIUM DOORS & WINDOWS FOSHAN CO., LTD (LYS) is a professional manufacturer in aluminium products for over 9 years experience; Locates in Foshan with an overall 17,000 m2 producing workshop. With advanced design concept and effective research & development, LYS produces the newest stylish aluminium constructional systems, with excellent equipments, producing progress, rigorous quality management and professional technical service. Under the simplest & flexible principle, we provide the most suitable and economic products to all projects, optimize different sources to fulfill various individual demands, which have brought limitless possibilities to construction industry. Multi-functional and intelligent windoor system impels the living more natural, adapts all kinds of circumstances, and unites the harmony for functionality and individuality. LYS initiates the product concept of “Low-Energy, High Performance, and Service First” to gain the customers and partners’ approval.