Dawa Electronics was established in Hong Kong in 1990 as a wholly owned subsidiary of Ac Power Co., Ltd. We are expertised in producting many kinds of Earth Leakage Circuit Breaker Sensors: ZCT, GFCI, ALCI, Arc, CT, UPS, Ground neutral sensing coil, Soleniod, lonizer Transformer and lonizer module, Ultrasonic Cleaner, all of which are environmenttal friendly, and satisfied the RoHs Specifications Standard in 2006. We have built our reputation in the industry for the technical knowledge and experience of our engineers, our competitive price, as well as our high quality service. We are also used to adapt to the changing business atmosphere to sort out the best possible solution to our clients. We look forward for the opportunity to serve you inthe next future, Please feel free to contact us for more information.