TWS optocoupler was established in 2017 and is a domestically produced optocoupler brand that focuses on optoelectronic technology and is committed to creating high-quality products. The company has successfully developed and mass-produced a series of optocouplers that are perfectly compatible with American, Japanese, and Taiwanese capital. The current optocoupler products include transistor optocouplers, thyristor optocouplers, Darlington optocouplers, high-speed optocouplers, solid-state relays, Schmitt triggers, IGBT driven optocouplers, and IPM driven optocouplers