MDE is a customer-centric, quality-oriented, innovation- and service-oriented equipment manufacturer focused on circuit protection products. We have mature design, process, testing technology and quality management experience, established an advanced quality management system, closely follow the forefront of technology, design innovative products and solutions, to ensure rapid service according to customer needs.

We specialize in TVS (Transient Voltage Suppression Diode) products designed to protect electronic systems from the damaging effects of lightning, electrostatic discharge (ESD), and inductive switches. At present, it has been widely used in telecommunications, automotive, computer and industrial electronics and other fields. MDE is the market leader in circuit protection products, providing customers with high quality transient voltage suppression diodes and high current TVS diodes, thyristors and varistors.

We will continue to uphold the concept of innovation, committed to creating value for customers, and growing together with customers.