JINGDAO.JINGDAO is a private joint-stock company specializing in the manufacturing and processing of semiconductor chips, materials, and packaged products; the sales and application technical services of electronic components and products; semiconductor equipment design; and the import and export of goods and technologies. The company's core business involves the R&D, manufacturing, and sales of semiconductor discrete devices such as diodes and rectifier bridges, as well as system-in-package (SiP) products for integrated circuits. Through independent innovation, the company has established a complete production process spanning the R&D, design, and manufacturing of discrete device chips and frames to packaging and testing, positioning it as one of China's leading discrete device enterprises. Leveraging its technical expertise in discrete devices, JINGDAO has pioneered a novel business model integrating “discrete devices + integrated circuits.” This approach involves mounting integrated circuit chips onto proprietary new packaging frame structures based on its self-developed unique chips. JINGDAO holds certifications for ISO9001 Quality Management System, ISO14001 Environmental Management System, OHSAS18001 Occupational Health and Safety Management System, and IATF16949 Automotive Quality Management System. Products fully comply with the European Union's Restriction of Hazardous Substances (RoHS) Directive and can be customized to meet specific customer requirements. Key product offerings include: diodes, transistors, MOSFETs, rectifiers, protection devices, thyristors, integrated circuits, third-generation semiconductors, and IGBTs.
