Managing both quantities and qualities of materials for engines that are used for ship manufacturing. Furthermore, as a general manager of this department, I also concentrated on the timely, scheduled out provision of local and imported material resources that are necessary for the engine productions, which are used for ship manufacturing. Additionally, I also focused on enhancing the cooperation and collaboration among the department for the purpose of creating optimal outcomes.

Planning the amount of production for short-term and long-term period within the company, while estimating and planning the strategy for human resources in regards to the production, and planning the annual supply of material resources for the production. In addition, as a section cheif and a deputy head of department, I concentrated on collaboration with general manger in order to address optimal outcomes from the department.

Marketing for industrial robotic system especially in regards to the field of car mechanism, and collaborated with industries such as Hyundai / KIA Motors Company. Moreover, I worked in the field of supply for automation on Automatic Storage and Retrieval System (ASRS) on the basis of robot system.