ESD stands for Electrostatic Discharge, which refersto the process where static electricity accumulatesto a certain level and releases energy through discharge. It can harm human life and health,damage electronic components and equipment, thereby affecting product quality, short-ening the service life and reducing the reliability of equipment, as well as increasing the riskoftire and explosion.

Crown has obtained the EOS/ESD Accreditation Certificate issued by ESDA.

Crown is accredited by the ESD Association against ANSl/ESD S20.20 andIEC 61340-5-1. Backed by rigorous assessment and global industryrecognition, our ESD capabilities meet international advancedstandards, allowing us to deliver professional solutions incompliance with global requirements.

· Enterprises with extremely high electrostatic discharge (ESD) protection requirements,such as manufacturers of wafers, chips and magnetic heads.. Enterprises with high ESD protection requirements and extremely high reliability de-mands, including medical electronics, elevator control systems, aircraft control circuits,ailway signal systems, automotive electronics, and anti-static work areas of CNPC and

sinopec.· Well-known EMS enterprises engaged in OEM and ODM services.Subsidiaries or suppliers of renowned multinational corporations, such as IBM, INTEL,Huawei and Xiaomi.