Circuit Fabology Microelectronic Equipment Co., Ltd. engages in the design, development, manufacture, and marketing of direct imaging (DI) lithography systems. The company, with its core competence in micro-nano direct imaging technologies, serves the integrated circuit, photo mask, high-end printed circuit board (PCB), IC packaging, and flat panel display markets. [3] Its products include PCB direct imaging equipment and pan-semiconductor direct writing lithography equipment.