Leave it to us for everything from general heat treatment to surface hardening heat treatment!
Heat treatment processing is essential for enhancing the high strength and wear resistance of metal products; however, it is difficult to assess quality from the outside and requires specialized techniques. Our skilled technicians respond to the diverse needs within the industry, such as high functionality and short delivery times.
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basic information
◎General Heat Treatment → Annealing / Normalizing / Quenching / Tempering ▶▷ Kawaguchi Factory ◎Surface Hardening Heat Treatment → Surface Hardening - High-Frequency Quenching, Flame Quenching ▶▷ Electrochemical Industry → Carburizing Quenching / Gas Carburizing - Carburizing / Carburizing Nitriding - Drip Nitriding Nitriding Treatment / Atmosphere Gas Heat Treatment - Gas Soft Nitriding ▶▷ Iwate Factory Vacuum Heat Treatment - Vacuum Quenching - Non-Carbonizing Tempering - Vacuum Carburizing Each factory can accommodate various heat treatments. Additionally, we regularly dispatch from Iwate and Kawaguchi, which can also reduce logistics costs.
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Please download the company catalog regarding the equipment owned by each factory.
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Company information
Kyouwa Heat Treatment Co., Ltd. specializes in the heat treatment processing of raw materials and finished metal products. Since our establishment, we have continuously innovated, enabling us to respond to short delivery times for small quantities of diverse products. We will continue to strive to meet the increasingly diverse needs of our customers, so please feel free to contact us with any requests.