Nissha Si-Cal Technologies and GSI Technologies, A Division of Si-Cal Technologies are contract manufacturers of printed electronic components. The companies have combined over 25 years of experience manufacturing technologically advanced diagnostic and therapeutic electrodes, wearables, medical patches and sensors, heating elements, RFID and other antennas using roll-to-roll and automatic sheet-fed screen printing processes. Whether a start-up or an OEM, Si-Cal and GSI can take a company's products off the lab bench and into high-volume production.