JINGDAO.JINGDAO is a privately-owned joint-stock company specializing in semiconductor discrete devices and System-in-Package (SiP) solutions. The company's core business encompasses the R&D, manufacturing, and sales of discrete components such as diodes and rectifier bridges, as well as integrated circuit SiP products, establishing a complete industrial chain from chip design and manufacturing to packaging and testing. Leveraging its technical expertise in discrete components, the company innovatively integrates discrete components with integrated circuits, pioneering a novel “discrete components + integrated circuits” packaging business model. The company holds multiple international certifications including ISO9001 and IATF16949, with products compliant with RoHS environmental standards and offering customized solutions. Its product portfolio encompasses diodes, MOSFETs, IGBTs, third-generation semiconductors, and various integrated circuits.