1, Xingfa system window is an industry of Xingfa Aluminum, which is one of the earliest enterprises that produce aluminum profiles in Chinese mainland. Now it has become a famous large-scale enterprise specializing in the production of architectural aluminum profiles and industrial aluminum profiles in China, and it is the aluminum profile production base designated by the Ministry of Construction of China. Goya system window has been established for a short time, and its manufacturing level and historical experience are not as good as Xingfa system window.
2. The doors and windows of Xingfa system are made by the famous domestic window manufacturer Xingfa system, which adopts brand-new aluminum alloy structural technology and has good waterproof, heat insulation and corrosion resistance. The window of the frame system also adopts aluminum alloy structure, which is waterproof and corrosion-resistant, but there is no heat insulation for energy supply.