Daisan Co., Ltd. plans, designs, manufactures, and sells construction hardware and temporary equipment in Japan, along with related services. It also produces general temporary construction materials for mid- to high-rise building and bridge construction. Its overseas business mainly provides ancillary construction work, including thermal insulation, scaffolding, and electrical work, as well as related construction and personnel dispatch services. The company offers products such as single pipe joints with visible locks, retractable pedals, the HAP security system, simple morning glory, curing material for openings, DL and BL guards, DS couplers, DS brackets, DS steps, DS hanger stages, bike and bamboo scaffoldings, and le-volt. Incorporated in 1975, Daisan Co., Ltd. is headquartered in Osaka, Japan.