Shandong Jingdao Microelectronics Co., Ltd. is a company specializing in manufacturing and processing semiconductor chips, materials and packaging products; Sales of electronic devices and products and application technology services; Semiconductor equipment design; Private joint stock limited company for import and export of goods and technology.


The company integrates scientific research, production and operation. Its core technologies mainly include semiconductor chip manufacturing technology, chip package shape diode production technology and technology. The introduction of world-class automatic production line and testing equipment, the use of international leading GPP chip production technology and advanced SMD packaging technology to provide customers with a full range of diode products with high cost performance. The company's products are mainly used for LED lights, mobile phone chargers, instruments and meters and other equipment. At present, the production line has gathered dozens of different series of products, such as ordinary rectifier diode, fast recovery diode, high-efficiency rectifier diode, ultrafast recovery diode, bridge rectifier, Schottky diode, bidirectional trigger diode, transient suppression diode and voltage regulator.