Nippon Concrete Industries. 

Nippon Concrete Industries Co., Ltd. produces, constructs, and distributes precast concrete products. The company offers concrete and NC poles; 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 and precast concrete walls. In addition, the company offers civil engineering products, such as tunnel shield and 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, and precast concrete floor panels and construction materials; and soundproof construction materials. It operates in Japan, Myanmar, Vietnam, Thailand, and Indonesia. Nippon Concrete Industries Co., Ltd. was incorporated in 1948 and is headquartered in Tokyo, Japan.