Black anodized

Our advantages

 1, up-to-date machines

 2, rich experienced engineers and workers, especially our high responsibility

 3, strict quality management system

 4, useful training institution

The function of anodizing

 1, to keep away corrosion

 2, improve attrition of surface

 3, have insulator layer

 4, improve high temperature resistance

The grade of anodizing

AA10	Average film ≥10μm	Local film ≥8μm
AA15	Average film ≥15μm	Local film ≥12μm
AA20	Average film ≥20μm	Local film ≥16μm
AA25	Average film ≥25μm	Local film ≥20μm

The procedure of anodizing

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