About Expsemi

Shanghai Yixing Electronics Co., Ltd. (EXP), founded in 2011, is a professional supplier focusing on circuit protection devices. Its products include transient suppression diodes, varistors, ceramic gas discharge tubes, semiconductor discharge tubes, electrostatic protection devices, self recovery fuses (TVS, ESD, MOV, GDT, SPG, TSS, PPTC) and diode MOSFETs. The quality control of automobile grade (aec-q101) meets the safety requirements of customers' products. The company is a high-tech enterprise integrating design, R & D, production and sales. With competitive products to support our customers and adhering to the concept of cooperation, development, innovation and win-win, our products are widely used in security, communication, automotive electronics, motor control, industrial control, intelligent instruments, home appliance control panels, power control, power supply and other fields.