Shandong Jingdao Microelectronics Co., Ltd. is a private joint-stock limited company specializing in manufacturing and processing semiconductor chips and materials, packaging products; sales and application of electronic devices and products; semiconductor equipment design; import and export of goods and technology. The company integrates scientific research, production and management. The core technologies are mainly semiconductor chip manufacturing technology, chip package outline diode production technology and technology. The introduction of world-class fully automatic production lines and testing equipment, the use of internationally leading GPP chip production technology and advanced SMD packaging technology, to provide customers with a full range of cost-effective diode products. The company's products are mainly used in LED lights, mobile phone chargers, instruments and other equipment. At present, there are dozens of different series including ordinary rectifier diodes, fast recovery diodes, high efficiency rectifier diodes, ultra fast recovery diodes, bridge rectifiers, Schottky diodes, bidirectional trigger diodes, transient suppression diodes and voltage regulators. The product. Scientific modern management and excellent economic benefits have made the company commended by provincial and municipal governments. They have been awarded pioneers in corporate integrity construction, AAA-class integrity enterprises, provincial enterprise technology centers, Jining Semiconductor Power Device Engineering Technology Research Center, Jining SMD Semiconductor Device R & D Engineering Laboratory, Shandong Provincial Industry-University-Research Cooperative Demonstration Enterprise, Shandong Taishan Industry Leader, and other honors.

There are dozens of different series of products such as ordinary rectifier diodes, fast recovery diodes, high efficiency rectifier diodes, ultra fast recovery diodes, bridge rectifiers, Schottky diodes, bidirectional trigger diodes, transient suppression diodes and voltage regulators.

Green lighting, LED power drivers, smart phones, switching power supplies, household appliances, instruments