We celebrated our 100th anniversary in March, 2023, since our founding in 1923.
We provide pipes for multiple fields such as energy, infrastructure, construction and roadwork structure.
Over the past century, we have built trust with customers, as well as an extensive delivery record.
Additionally, we have worked to create our place in the steel trading industry through our strong relations with steel manufacturers and partnership with our parent company Marubeni Itochu Steel Inc.
Some project specifications feature complex and detailed requirements, for which experience and expertise is necessary.
Our company has been praised for understanding the market, and providing high quality services such as choosing the best combination of manufacturers, prefab companies, and logistics.
We also function as a trustworthy manufacturer of road maintenance structures, which we design, create, and provide quality control in-house.