Hard anodizing that improves the wear resistance of aluminum components, suitable for large materials.
For improving the wear resistance and durability of aluminum parts! Achieve wear resistance that cannot be realized with conventional anodizing. We also handle surface treatment of large materials.
[For those troubled by the wear resistance, abrasion resistance, and corrosion resistance of aluminum parts] With our hard anodizing treatment at Tomisho, we form a thick and hard hard coat on the surface of aluminum materials, significantly enhancing wear resistance and durability that is difficult to achieve with standard anodizing. Even for sliding parts where wear occurs or components used in harsh environments, we can extend their lifespan and reduce maintenance costs. Furthermore, we can process large materials up to 1250×650×2700 mm / 400 kg in weight. Since we can handle large parts such as single plates and castings, we eliminate the hassle of splitting and assembling, making it advantageous in terms of both cost and time. [Features] ■ Suppresses deterioration due to wear and friction ■ Large size compatibility: Can accommodate cases where other companies refuse due to size and weight ■ Rust and corrosion resistance + elegant surface finish for a beautiful appearance ■ Special specifications such as masking, cast specifications, and color adjustments are also supported ■ ISO 9001 certified, KES Step 2 certification obtained *For more details, please download the materials or feel free to contact us.
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【Features of Hard Anodizing】 ■ Increased wear resistance (strong against scratches) ・ Proven track record in wear testing machines for two-wheeled and four-wheeled vehicles ・ Widely used in outdoor products ■ Thicker film thickness enhances gray coloration ■ Resistant to salt damage, with proven applications in marine parts *For more details, please feel free to contact us.
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Applications/Examples of results
Examples of adoption of hard anodizing: ■ Wear testing machines for two-wheeled and four-wheeled vehicles ■ Outdoor products ■ Marine parts *For more details, please feel free to contact us.
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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.

