DOWO

Hangzhou Dongwo Electronic Technology Co., Ltd., operating under the DOWO / DOWOSEMI brand, is a high-tech enterprise focused on semiconductor circuit protection devices and related discrete semiconductor products. DOWO’s product portfolio includes TVS diodes, automotive TVS diodes, high-power TVS diodes, ESD protection devices, ceramic gas discharge tubes, varistors, resettable fuses, semiconductor discharge tubes and so on. With state-of-the-art facilities and stringent quality controls, it delivers high-performance, reliable, and energy-efficient products for applications in consumer electronics, industrial automation, telecommunications, automotive, and medical devices. Committed to continuous innovation and excellence, DOWOSEMI consistently meets international standards while offering competitive solutions.