Hamai

Since its establishment in 1927 in Japan, Hamai, as a professional valve manufacturer, has provided high-performance valves for various industrial fields. We develop and manufacture the best products to meet the needs of all customers, such as LP gas vessel valves, pipeline ball valves and high-pressure gas vessel valves, which occupy the largest share in the industry.

In addition, we are expanding into cutting-edge clean energy areas, such as valves for hydrogen-powered vehicles and hydrogen station equipment, thus expanding our business globally.