Main FactorySince its foundation, Kyoei Valve Industry Co., Ltd. has supplied customers with a wide range of valves. Over more than 50 years since 1962, the name Kyoei cryogenic valves has become widely known in the cryogenic industry. Our products are known even outside the ultra and very low temperature industries, as they are widely utilized in the space development, semiconductor and other general industries not only in Japan, but all over the world.

In recent years, in the field of liquefied natural gas (LNG) which is expected to be a major energy source for the next generation, we have manufactured valves for use in satellite stations and on tank trucks. Their performance has been highly evaluated by users in these respective areas. We are determined to continue our untiring efforts to serve our many customers as a "valve manufacturer contributing to future industries", attributing everything to our achievements in technology, design, manufacture and quality control accumulated through long years of experience. Taking this opportunity, we cordially request your support and guidance in the future, as you have in the past.