Nippon Concrete Industries Co., Ltd. design, construct, maintain, and sell concrete products in Japan and internationally. The company offers single and flange poles for infrastructure, such as power lines, telecommunication lines, mobile phone base stations, and electric railroads, as well as for lifestyle, including sports net poles, disaster radio poles, lighting poles, speaker poles, carp streamer support poles, wind power generation support poles, and drying poles for firefighting hoses; and pole accessories. It also provides piles for construction; precast concrete piles; pile joint and pile head treatment; and installing geothermal heat exchangers into piles. In addition, the company offers precast concrete walls; tunnel shield and tunnel lining materials, box culverts, earth bracing retaining walls, ground anchors, concrete manholes and hand-holes, concrete walls for railway bridges, ultra-high-strength fiber reinforced concrete, precast concrete floor panels, precast construction materials. Further, it provides soundproofing materials, sound absorber and soundproof panels, and silencers; and concrete sludge recycling system and concrete pole recycling system. The company was incorporated in 1948 and is headquartered in Minato, Japan.
