大一産業 Company Profile

Aiming to create a clean and comfortable space, we challenge the future.

Daiichi Sangyo Co., Ltd. has been developing and providing many products to create comfortable spaces since its establishment in 1961. The living environment surrounding us faces various issues. Concerns about safety are increasing year by year, including problems such as radiation contamination from nuclear power plants, food poisoning caused by pathogenic bacteria, and environmental hormone issues, leading to a demand for solutions to the diversifying environmental problems in society as a whole. In response to the needs of customers facing such situations, we will utilize our unique skills and extensive experience in hygiene management to propose the creation of an ideal clean and comfortable environment.