It is interesting that iron which is originally soft solid becomes steel which is harder than iron when carbon comes into the iron.
Long ago, Japanese swords had been made through many forging processes, and a momentary quenching was important key factor for superb Japanese swords.
This is exactly mysterious world where Japanese masters swordsmith had reached.
Technological advancement has been making the progress of industry and expanding quality improvement and capability of materials applications.
Nagato is working on new technologies and development of materials in the new era.
Based on the skills we have cultivated through heat treating, we meet the diverse needs quickly, flexibly and creatively with preserving resources and environment.
|2015.02.16||Our company was found by Shinhiroshima Telecasting Co., Ltd. "passion enterprise".|
|2015.02.02||Numata factory moved.|