Maruichi Steel Tube Ltd.

Maruichi Steel Tube manufactures and sells steel tubes, surface treated steel sheets, and poles in Japan, North America, and Asia. The company offers steel tubes for various applications, such as scaffolding, structural columns, automotive parts, greenhouse flaming, gas/water pipes, electrical conduits, tapered poles and fabricated products, and surface treatment

Corrosion resistant steel sheets, as well as steel structures comprising lighting poles, traffic light poles, lighting towers, traffic sign poles, and ETC gantries under the Maruichi Pole brand name. Incorporated in 1947, the company is headquartered in Osaka, Japan.