八光工業 Company Profile

"Technology creates the future." We provide reliable technological expertise cultivated through proven achievements.

Hakkou Kogyo Co., Ltd. is a company engaged in the manufacturing, construction, and sales of civil engineering materials such as piping, plant construction, maintenance, solidifier YHR liquid used blocks, tiles, paving, and fish reefs. It was established in 1973 with the aim of carrying out piping work for oil plants, new ship construction, and block production assembly. Since its establishment, we have received successive orders for various maintenance of facilities at the Kiire base and tank repair work from Japan Oil Base Co., Ltd. for the Kiire base's crude oil receiving and delivery piping starting from fiscal year 1976, and we continue to this day. Additionally, we have also undertaken the construction of oil depots, grain silos, and incineration plants, including the construction of a 300 tons/day cleaning plant in southern Kagoshima City, the Yamakawa geothermal power plant project for Kyushu Electric Power Co., Inc., and the construction of the Kagoshima LNG base for Japan Gas Co., Ltd. Recently, we completed the installation of recycling facilities for shochu lees by the Southern Green Cooperative. We continue to receive orders for the maintenance of the factory facilities we have constructed, and all our employees are working hard to ensure that the equipment can always perform at its full capacity. With the motto "Technology Creates the Future," we aim to move forward with vibrant management by launching SLS and amino acid concrete businesses in addition to our plant operations.