Contract processing business where the production arrangement of metal products is completed in a one-stop manner.
We provide a one-stop service from processing to surface treatment for your desired products. By maximizing our network of partner factories, we can arrange high-quality and smooth products. For more details, please feel free to contact us.
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basic information
We accommodate various materials and shapes. Applicable materials: Stainless steel, aluminum, titanium, and others. Processing types: Cutting, precision sheet metal, pressing, welding, and others. Surface treatments: Electropolishing, electrolytic composite polishing, pickling, cleaning, and others. ◇◇ Please feel free to contact us for more details ◇◇
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Applications/Examples of results
For more details, please feel free to contact us.
Detailed information
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[Processing Example] Aluminum High-Reflectivity Flat Mirror This is a production example of a flat mirror made of high-reflectivity aluminum (A5052). After machining, it underwent electrolytic composite polishing and dielectric film deposition. Material: Aluminum A5052 Dimensions: φ50×t10 Specifications: Surface roughness Ra1–2nm Flatness 1/2λ @633nm (flatness below 0.00031mm) Reflectivity Average 96% (400–700nm) Processing: Machining (diamond turning), electrolytic composite polishing, dielectric film deposition
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[Processing Example] Aluminum Box-Shaped Parts This is a manufacturing example of box-shaped parts made of aluminum (A5052). After machining, electrolytic polishing was applied to both the inner and outer surfaces. By applying electrolytic polishing, the surface roughness is improved, and the dissolution effect of the electrolytic polishing also removes fine surface contaminants, resulting in a smooth and clean surface. Material: Aluminum A5052 Dimensions: 100×100×50 Processing: Cutting, electrolytic polishing (with internal auxiliary electrode installation)
Company information
Our company has been engaged in surface treatment technology for over 60 years, incorporating the philosophies of ISO 14001 and ISO 9001 into our processes, ranging from metal houseware products to semiconductor manufacturing equipment components. Through thorough quality control and technological development, we provide surface treatment processes that meet the demands of the times. Our electrolytic composite polishing has received high praise, including a letter of appreciation for contributing to the completion of the Japan Proton Accelerator Research Complex (J-PARC), a high-intensity proton accelerator facility constructed jointly by the Japan Atomic Energy Agency (JAEA) and the High Energy Accelerator Research Organization (KEK). We perform various surface treatments that maximize the advantages of different metal materials, including electrolytic polishing, electrolytic composite polishing, coloration of stainless steel and titanium, and pickling. In recent years, we have also been involved in surface treatment processing for materials such as magnesium, aluminum, and titanium. Leveraging the expertise in surface treatment developed in the Niigata Prefecture Tsubame-Sanjo region, which is well-known for metal processing, we are here to assist you in solving your problems.