Philoptics Co., Ltd. (161580.KQ), established in 2009 and headquartered in Gyeonggi-do, South Korea, is a manufacturer and seller of printed circuit board (PCB) equipment, as well as display equipment and components. The company divides its sales organization into two departments: the Display Department is responsible for the technical sales and sales management of display processing equipment domestically and internationally, while the Technical Department is responsible for the technical sales and sales management of PCB/TSP processing equipment.