Seoho Electric Co.,Ltd is a Korea-based company engaged in the manufacturing of control systems for harbor cranes. The Company mainly produces three categories of products: control systems used for harbor cranes, consisting crane monitoring and management systems (CMMSs), anti-sway systems and auto position identification systems (APISs) and automated steering for cranes using global positioning system (GPS); direct current (DC) converters, which are driving devices for DC motors, and alternating current (AC) inverters, which are driving devices for fans and pumps. As of December 31, 2011, the Company had one affiliated company, Qingdao Seoho Electric Co.,Ltd. The Company distributes products within domestic market and to overseas markets.