Qisda Corporation manufactures, sells, and services monitors, opto-mechatronics products, and optoelectronics film. It operates through five segments: Design and Manufacturing Services (DMS), Brand Marketing, Materials Science, Medical Services, and Network Communication Department. The company also provides IT products, smart solutions, and networking and communication products, and offers medical services. Incorporated in 1984, it is headquartered in Taoyuan City, Taiwan.