PRESSURE SWITCHESOur pressure switches are mechanical types, semiconductor types, we serve the growing general industries, and nuclear power generations market for years.General-purpose Pressure SwitchesType Z seriesThe Type Z series have become reliable brand boasting the sales result of more than 600,000 units since its first release in 1980.High Performance Pressure SwitchesSuper Z seriesThe Super Z series are high performance pressure switches to satisfy the user's needs that have become more diversified and sophisticated.Semiconductor Digital & Analog Pressure SwitchesPZ seriesThe most easy to use semiconductor pressure switch with simplified, high operability and high visibility.