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Advantages of aluminum alloy non-insulated fireproof windows:

1. The sealing form of the rubber strip has excellent air-tight, water-tight and thermal insulation performance; the energy-saving effect is significant, and the energy-saving cost is sufficient to make up for the initial investment.

2. Waterproof function. There is a structured drainage system with unobstructed drainage and good water tightness.

3. Prevent condensation and frost. Multi-channel sealing structure realizes equal pressure balance of air and water, and improves water tightness and air tightness.