Since our establishment in 1924, we have been supplying high-quality and creative products such as mechanical seal, gland packing, gasket, fluorine resin products (fitting, pump and valve) applying our original fluid control technology including advanced material engineering, sophisticated design skill and precise production technique as a leakage stopping sealing manufacturer.Our products give a high performance in various industrial fields, for instance, electrics, petroleum refineries, chemicals, automobiles, semiconductors and marine industries as highly functional products.In addition, we respond to the rapid change of business environment, and cooperate to make safe and clean environment.Also we aim to contribute to make the wealthy society as a corporate citizen working on fair and sound business activities in compliance with the law and corporate ethics.We would like to make every possible effort to develop functional and improved products under our motto, "Quality first," "Through cooperation and harmony," "Continuation of research" on the basis of customer's satisfaction.