Fantastech is a power TVS device brand with over decades of experience in semiconductor protection device area. All production is based in Taiwan and equipped all in-house capabilities, from design, wafer fabrication, packaging to testing. Fantastech has self-dependent technical capability and can offer full series over voltage protection devices, special design for customer’s need, good process control and good quality. We locate in Taoyuan, northern part of Taiwan and have more then 200 people working in the factories. We provide good quality products and fast delivery possibility. Through the devoted work, our power TVS device has gained customers' trust around the globe.