Matching principle: The style, color and style of the cast aluminum door must be coordinated with the door frame cover, the style, color, and pattern of the entire interior decoration to produce a complete and unified decorative effect.

The principle of ensuring safety: Whether it is a door or a house door, it needs to have better sound insulation, anti-theft, and impact resistance capabilities in order to have a sense of security in use. Therefore, it is necessary to choose a cast aluminum door with dense material, strong structure and safe use. In addition to anti-theft, Jinyumantang cast aluminum doors also have the characteristics of fire prevention, anti-theft, heat insulation and sound insulation, and strong air tightness.

The principle of durability: the durability and durability of a high-end cast aluminum door is also very important. High temperature curing at 200 degrees, with super adhesion, impact resistance, weather resistance, corrosion resistance and yellowing resistance. It is a faithful choice for cast aluminum doors to ensure that it will not change shape for ten years, will not oxidize, and will not fade.

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