MIHANA, founded in 1952, is a Japanese company specializing in the design, development and manufacture of safety valves. After long-term unremitting efforts, the company has obtained Japan high pressure gas certification factory, JIS certification factory, and ISO9001 certification. In March 2003, it obtained the boiler and pressure vessel safety and quality License of China General Administration of Quality Supervision. In order to more closely connect with the vast number of Chinese users, in May 2006, MIHANA Manufacturing Co., LTD invested in Beijing: Mingmena (Beijing) Valve Co., LTD. We will undertake the sales and after-sales service in China, and finally achieve the goal of localization of products. [more]