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Aluminum Alloy Door Competition
- Apr 23, 2018 -

Over the majority of the existing buildings in China, more than 90% belong to high energy consumption buildings. In high energy consuming buildings, energy consumption accounts for nearly half of the doors and windows. As the industry has analyzed, the key to building energy efficiency is energy-saving doors and windows. Therefore, the use of energy saving aluminum doors and windows, and the renovation of the existing building doors and windows manufacturers are the objective requirements of the energy situation in China, and the inevitable trend of the market development.