To meet the diverse needs of our customers, we offer oxalic anodizing, sulfuric anodizing, and sulfuric hard anodizing treatments!
Leveraging our years of experience in precision anodizing of automotive parts, we will respond to various needs of our customers. The functions that can be enhanced through anodizing include electrical insulation, thermal radiation, corrosion resistance, wear resistance, surface hardening, and decorative properties. Our lineup of anodizing processes includes: - Sulfuric acid anodizing (can also be black dyed) Examples of use: FCV parts, tire valves, ECU cases, robot parts, car air conditioning parts - Hard sulfuric acid anodizing Examples of use: Linear solenoid parts, tool parts - Oxalic acid anodizing (superior in wear resistance compared to sulfuric acid anodizing) Examples of use: Linear solenoid parts, fuel pump parts, SBW parts.
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Toyota Dengen Co., Ltd. has built a solid reputation as a professional in surface treatment technologies such as anodizing and plating since its establishment in 1917. In response to our customers' new needs and demands for automotive parts, electronic components, equipment parts, building materials, and more, we are committed to continuous improvement through stable production, reliable quality control, and solid technology, while also actively engaging in research and development and prototyping.