SETRA was founded in 1967 and is known for its capacitor technology. The revolutionary high-precision variable capacitance transformation principle, which was researched by Dr. Y.T. Li and Dr. S.Y. Lee, the founders of SETRA, is widely used in various high-end equipment as the technical core of SETRA's pressure, acceleration and weighing products. As a supplier of precision sensor products for the Apollo moon program, SETRA differential pressure sensor enjoys a high reputation in the range. After more than 50 years of research, development and continuous improvement, SETRA products are widely used in HVAC/R, industrial process control, measurement testing, environmental parameter measurement and semiconductor ultra-pure measurement. SETRA is based in Boxborough, Massachusetts, USA; The factory in China is located in Tianjin Xiqing Microelectronics Park, with 18600m2 workshop. SETRA company has passed ISO9001:2000 certification, we will adhere to continuous quality improvement,... [more]