Bank of Japan imp Microelectronics Co., Ltd. is located in Ningbo Science and Technology Park, a coastal city in mainland China. Its predecessor is imp company of the United States. The business of Bank of Japan imp microelectronics company includes the design, production and sales of high-performance standard analog hybrid circuits, and provides special analog CMOS and BiCMOS process OEM services. The company mainly sells more than 400 kinds of products in the fields of power management integrated circuit and communication integrated circuit. The products are mainly used in computer, communication and control system.