The difference between anodizing and plating.
Please consult us when you have trouble with surface treatment.
The essential difference between anodizing and plating is how the coating is formed! Anodizing involves "anodic oxidation treatment," which chemically alters the oxide film through electrochemical participation. The coating consists of a "part that grows inward toward the material" and a "part that grows outward," and it is integrated with the material. It is mainly used for aluminum products to enhance corrosion resistance and appearance. Plating involves electrochemical processing with the metal as the cathode to generate a metallic coating. It is an image of a new metal layer being built up on top of the base material. It is used for decorative purposes and to enhance corrosion resistance.
basic information
Two anodizing tanks measuring 3000×1500×800 are in operation. We handle everything from large products weighing 400 kg each to small products, including prototypes and production lots. The new logistics warehouse will be completed on January 26. We also accept storage of materials and products.
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Applications/Examples of results
Semiconductor-related components Castings, DC products Marine products (no discoloration after 72 hours of continuous salt spray) Automotive parts Building material sheets (compatible with 1250×2500)
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Founded in March 1948 as a specialized trading company for aluminum, we have been supporting the development of various industries, including automotive (heat exchangers), construction materials, machinery (IT), and food, since our establishment. Tominsho Co., Ltd. aims for a significant leap into the next era, responding to the increasingly diverse needs of users, and will vigorously advance further enrichment and development, starting with the expansion into new aluminum fields.