Nippon Hume Corporation manufactures and sells pipes and concrete piles in Japan. The company offers pipeline products, such as hume tubes and synthetic steel pipes, box and arch culverts, assembly manholes, precast joint grooves, wellman products, jacking internal pressure pipes, propulsion tubes, optical fiber compatible products, and antibacterial concrete products; concrete piles; RC segments; and PC and composite wells, and press casts and PRC hollow piers. It also provides multi-arch systems, precast guard fences, EMC wall balustrades, and wall balustrades; and valve boxes, infiltration box culverts, precast retarding pond, and eco concrete products. In addition, the company offers connect holes, precast basements, and other concrete products. Further, the company is involved in the construction contracts, optical fiber cable laying, rehabilitation, earthquake resistance, and real estate businesses. The company was incorporated in 1925 and is headquartered in Tokyo, Japan.