Further anodizing helps generate a coating and also aids in preventing corrosion.
After anodizing the aluminum material, cover the areas of the surface that you want to preserve with a highly corrosion-resistant protective film (convex parts). When it is immersed in a chemical that dissolves aluminum, the unprotected areas (concave parts) will be dissolved and removed, resulting in a textured surface. Since the concave parts are in the raw state of the aluminum material, further anodizing will be performed to generate a coating and prevent corrosion.
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basic information
We create products with a variety of designs by combining machining of aluminum plates (press, die-cut, hairline, sandblasting) and surface treatment processes (anodizing, printing, etching). We accept orders from design creation and will shape your ideas into reality.
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Company information
Shin-Ei Industries engages in a wide range of businesses and supports your operations with reliable technology and extensive experience. From the production and supply of individual components to structural design and prototype evaluation, as well as support for EMS (assembly) involving material procurement, we dynamically support our customers by leveraging the network of the Shin-Ei Group both domestically and internationally.