Thermal treatment technology that is the key to manufacturing automobile parts

For TSUDA INDUSTRIES that has manufactured numerous parts requiring hardness including transmission-related parts, thermal treatment is an important process that requires a particularly high level of technology in the manufacturing process.

Therefore, securing quality by introducing the latest thermal treatment equipment such as a high-frequency hardening machine and vacuum carburizing furnace continues to be a company-wide effort. In particular, our vacuum carburizing furnace is used for important parts that require high accuracy and low cost to manufacture products that accurately meet the needs of customers.