3PSYSTEM CO., LTD. is a Korea-based company mainly engaged in the provision of factory automation systems. The Company provides liquid crystal display (LCD) in line aging systems, which are used for assembly of thin film transistor-LCDs; automobile assembly lines, which are used for the assembly of invertors, batteries and other key parts for environmental friendly automobiles; ball sensor systems, which are used to monitor the status of power facility and sensor network applications, solar energy power lines, and others including biotechnology, shipbuilding and information technology automation systems. It also involves in the real estate leasing business. On January 29, 2013, the Company acquired additional shares of PATRA CO.,LTD, a Korea-based manufacturer of lightings. After the transaction, it held 77.83% stake of PATRA CO.,LTD.