Car Amplifier Box

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Product Details

The main process of car amplifier fabulous box oxidation:

  1. Surface pretreatment: the surface of the profile is cleaned by chemical or physical methods to expose the pure matrix, so as to obtain a complete and compact artificial oxidation film. Mirror or matte (matt) surfaces can also be obtained mechanically.

  2. Anodizing: after surface pretreatment, the profile is anodized on the surface of the substrate under certain technological conditions to form a dense, porous and strong adsorption Al2O3 film layer.

  3. Sealing: close the pores of the porous oxide film formed after anodic oxidation, so as to enhance the anti-pollution, anti-corrosion and wear resistance of the oxide film. Oxidation film is colorless and transparent, use the strong adsorbability of oxidation film before sealing a hole, a few metal salt are adsorbed inside film hole, can make profile appearance shows natural color (silvery white) a lot of color beyond, be like: black, bronzer, golden yellow reachs stainless steel color to wait.

Quality level:The first level
Price:Factory price
Quality assurance:Yes
Item No.KS-0253/0254
Surface Treatment:Mill finish, anodizing, sandblasted, silk-screen printing etc.
Customized:Acceptable length and colour customized

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