Shangdong Jingdao Microelectronics Co.,Ltd. is primarily engaged in developing and manufacturing semiconductor products. Our industrial park located in Oriental Holy City-Qufu, the hometown of Confucious. There are 122000 square meters in our industrial park with 20000 square meters producing area. We had advanced GPP wafer producing lines and automatic SMD packaging producing linea. We could provide High Coast-effective whole series diodes for customers.