日本カタン Company Profile

As a pioneer in a niche industry, we will continue to meet our customers' demanding requests!

The "overhead line hardware industry" where Japan's Katan is positioned currently has only two companies in the country. In particular, our company has been a pioneer in the overhead line hardware manufacturing for power transmission since its founding in 1918, developing and inventing various products over nearly a century and bringing them to the market. We have also actively engaged in joint development with various power companies. Our motto is thorough quality control!! To meet the strict quality standards of power companies, we conduct repeated tests from the basic research stage, continuously developing and improving until the product is finalized. If any issues are found... we will immediately investigate and test without fail. What we have prepared are our proud testing facilities. If you have any concerns such as "I want to understand the internal condition without breaking large products or small ones!", "I want to know the tensile breaking strength of the product!", or "I want to know the long-term durability (fatigue and wear) of the product," please feel free to use our company as a temporary factory. We will respond to your needs with the know-how cultivated in the power industry and our 100 years of achievements.