Space aluminum refers to aluminum-magnesium alloys that have undergone special treatment such as high-temperature oxidation. It is an aluminum product with extremely high strength and anti-corrosion performance. It has the characteristics of lightness and durability. Since the material was originally used in high-tech fields such as space and aerospace，It is called space aluminum.
Space aluminum is a kind of aluminum-magnesium alloy. After special treatment, it can withstand hundreds of degrees of high temperature and strong impact. It has good performance. The space aluminum door lock of causte hardware is easy to install, light in weight, strong, and anti-rust excellent features.

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