Founded in 1954, Mizsei MFG Co., Ltd (former Hayakawa Valve Production) started by manufacturing faucets and valves in Yamagata-City, Gifu, Japan. With the decreasing demand of faucets and valves in recent years, we utilized our technology in developing water purifiers, purification showers, water-saving goods and other health-related products. We have been exporting products to America, Hawaii, South Korea, Taiwan, Thailand, China and other countries/districts for more than 10 years. ...