Aluminum coil is one of the essential materials in the insulation construction, mainly used in the insulation cotton outside, for the time being, the domestic well-known power plant, chemical plant pipe insulation are using aluminum as raw materials, it can be said that the role of aluminum coil in

Anodized aluminum plate is to place the aluminum plate in the corresponding electrolyte (such as sulfuric acid, chromic acid, oxalic acid, etc.) as the anode, and conduct electrolysis under specific conditions and applied current. Chemical aluminum oxide plate is a treatment process in which part