日本熱処理 Company Profile

Creating products that utilize the traditional techniques of swordsmithing today.

Nihon Heat Treatment Co., Ltd. has its origins in swordsmithing, and since then, its tradition has influenced various aspects of the cutlery industry and product manufacturing in many ways. Specializing in the most critical processes for enhancing the performance of products by utilizing the characteristics of ferrous and non-ferrous materials, the company conducts heat treatment processing for automotive parts, bicycle parts, home appliance parts, machine tool parts, and more. Additionally, leveraging the technologies cultivated through these processes, the company has also begun developing and manufacturing consumer products that prioritize safety and ease of use.