Duksan Cotran implements active R&D investment and do its best in human-centered new technology development, quality competitiveness reinforcement and high-efficiency product development in the fields of refrigeration industry including chiller, temperature control unit; air-conditioner, refrigeration, and energy industry including thermo-hygrostat, air conditioner, dryer; and environmental industry including oil mist andsolvent recovery unit. To achieve our business goals of sustainable management, customer value creation, and creative human resource development, Duksan Cotran Co., Ltd. is among the top air-conditioning corporations in South Korea with its air-conditioning technologies accumulated for 30 years since its foundation in 1989.