Epson, headquartered in Japan with annual global sales exceeding 1.4 trillion yen, is an enterprise with strengths in technological innovation and engineering manufacturing. Epson (China) Co., Ltd., established in 1998 and headquartered in Beijing, has 11 branches nationwide; entering China in the 1980s, it has built a complete manufacturing, sales and service network. In the electronic-component field, Epson offers crystal devices such as active crystal oscillators, passive crystal units and real-time clock (RTC) modules, as well as sensing products such as gyroscopes, barometric-pressure sensors and inertial measurement units, widely used in automotive electronics, industrial and consumer electronics.