Sigma-Netics is a privately held corporation founded in 1966, headquartered in a 30,000 square foot facility in Riverdale, NJ, USA. We are a global manufacturer of pressure switches, pressure transducers, metal bellows, and metal bellows assemblies. Our pressure switches and transducers focus on protecting equipment, processes, and personnel, while our bellows are used in a multitude of applications ranging from industrial temperature sensing to flight-critical aerospace applications. All of our products are manufactured with uncompromising quality produced from innovative designs and superior manufacturing techniques.
