DIN has established a complete quality management system according to ISO standards, and has passed third-party audits and approvals. Our products are tested and certified by CQC, UL, VDE, ENEC laboratories. According to IEC 60384, IEC 61071, other international standards and the special requirements of customers, we have established quality control standards and inspection items. Our R&D team is composed of experienced experts, professors, senior engineers and other professional technicians. Aiming at high current, high withstand voltage, ultra-high temperature, high energy storage density, high insulation resistance, high precision, low ESR, low ESL requirements, we have carried out special R&D work with multiple teams and established a reliability laboratory according to R&D requirements. In order to better understand the application of basic material innovation in capacitors, our R&D team has cooperated with China’s Tsinghua University, Xi’an Jiaotong University, and Southern University of Science and Technology, and has obtained more than 10 national patents and China’s national high-tech enterprises.
Our quality assurance department has established a perfect quality management system according to ISO standards, and has been audited and approved by a third-party. Our products have passed CQC, UL, VDE, ENEC laboratory testing and obtained the certificates. According to IEC 60384, IEC 61071 and other international standards and customer special requirements, we establish quality control standards and inspection items.
Through the large amount of data collection, we set up a complete model of capacitor failure analysis, can quickly help customers analyze the failure reasons.