Progressive products and technology dedicated to people.

SHOWA VALVE CO., LTD, established in 1963, is one of the leading manufacturers of valves. Our major products include cast and ductile iron valves, cast steel valve, forged steel valves, stainless steel valves, bronze and brass valves, and son on.
We believe in making a contribution to the world in the preset and in the future through our business activities as a group of specialist of production, marketing maintenance and technology concerned with the fluid control to develop our technology, to bring the prosperity of economy and especially to keep the global environment beautiful.