Support for improving the quality of medical devices through integrated management of casting, processing, and surface treatment (anodizing).
We contribute to your quality control and cost reduction with our comprehensive management service from casting to anodizing. Our company owns a 100% subsidiary, Tomisho Anodizing, located in Isesaki City, Gunma Prefecture, where we perform general anodizing and hard anodizing. By responding comprehensively to your requests from casting manufacturing to secondary processing and surface treatment, we reduce your burden. In the past, we were led to produce wooden molds sized to fit the equipment owned by a casting manufacturer, resulting in being charged high mold costs. Additionally, after the mold was produced, we were informed that it could not accommodate tolerances, forcing design changes and causing inconvenience to our customers. For casting manufacturing, we consult with our partner mold manufacturers to produce "the optimal mold size for the product" and "casting manufacturers with the optimal equipment." Furthermore, Tomisho Anodizing has two tanks measuring 3000×1500×800, allowing us to accommodate anodizing for large products. 【Application Scenarios】 - Surgical instruments - Medical cases 【Benefits of Implementation】 - Improved corrosion resistance - Ensured consistency in quality
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【Features】 - Comprehensive management from casting manufacturing to anodizing treatment - Supports general anodizing and hard anodizing - Capable of anodizing large products (up to 2700×1250×600mm) - No discoloration after 72-hour continuous salt spray test 【Our Strengths】 - High-quality surface treatment by our own anodizing factory "Fusho Anodizing" - Selection of optimal wooden molds and equipment tailored to customer needs - Wide range of support from prototyping to mass production
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Semiconductor manufacturing equipment Robot-related equipment Railway vehicle parts Ship-related parts Aircraft-related parts, etc.
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Company information
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.
