Since its founding in 1918, Japan Katan has continued to pursue world-class quality.
Japan Katan has specialized in the manufacturing and sales of overhead line fittings and related equipment for power companies, achieving a leading position in the industry. In order to contribute to society through stable power supply, all employees are united in their daily challenges of developing new technologies and products. We take pride in our responsibilities as an infrastructure company and do not compromise on the quality of our products. We will continue to pursue stability, reliability, and safety in quality.
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basic information
【Design and Sales of Transmission Line Hardware】 - Arc horns, connecting fittings, tension clamps for fiber optic composite overhead ground wires - Tower mounting fittings, tension clamps, yokes, etc. 【Technical Studies】 - Equipment degradation prediction assessment and wind analysis through simulation - Dynamic simulation and stress analysis - Galloping studies - Transmission line monitoring and weather observation - Various verification tests and full-scale tests ● Various Testing Equipment - 4000kN horizontal tensile testing machine - Fatigue testing machine - Composite cycle testing machine - 750kN wear testing machine etc.
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Company information
The "overhead line fittings 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 fittings manufacturing for transmission lines, developing and inventing various products since our founding in 1918, spanning nearly a century, and bringing them to 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, and we continuously develop and improve until the products are finalized. If any issues are found... we will immediately conduct an investigation and testing. 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 requests with the know-how cultivated in the power industry and our 100 years of achievements.