Over 85 years experience, Ueki Corporation are supplying gas and gas engineering services for various industrial field in Japan market. Particularly in semiconductor industry, Ueki is dealing with the major foundary and memory manufacturers in the market, by supporting through 26 sales & business offices in all around Japan. Not only for the gas, we are supplying the coolant and cleaing chemcals as well as materials, such as sputtering target for semconductor manufacturing process in Japan.