Aluminum end cap: Aluminum products are the general term for daily necessities and industrial products that are processed from aluminum alloy as the main raw material. Aluminum alloy is the general term for aluminum-based alloys. The main alloying elements are copper, silicon, magnesium, zinc, and manganese, and the secondary alloying elements are nickel, iron, titanium, chromium, lithium and so on. The end cover (Cover) is mainly composed of a cover, a bearing, and a brush sheet.
