Aluminum alloy doors are made by processing surface-treated aluminum alloy profiles into door frame components, which are then assembled using connectors, sealing materials, and opening and closing hardware. The profiles offer advantages such as light weight, corrosion resistance, and good sealing performance.
Aluminum alloy doors and windows represent the third generation of doors and windows, following wooden and steel doors and windows. Trial production and application began in Europe and America in the 1930s, and systematic development began in the 1950s. my country introduced related technologies in the mid-1980s. After 2000, the introduction of thermally broken aluminum alloy insulation technology improved the energy-saving performance of the products.
