ITO F System（Shanghai）Corporation and ITO F Energy Equipment Corporation are exclusively-invested by I·T·O Corporation. Our products include regulators、governor unit、automatic change-over regulator、high pressure hose、vaporizer、high pressure collecting device、valves、air-suction type transportable gas generator、stainless regulator, etc. With a wide prospect and strong technological power, Our company will make and witness the development of China gases and have a bright future.