DOHWA Engineering Co., LTD., is the Number 1 ranking multi-disciplinary engineering consulting firm in South Korea that provides Planning, Feasibility Studies, Design, Analysis, Testing, Supervision, Commissioning, Evaluation/Assessment, and Consulting and Training Services in all areas of Engineering such as the Water Supply and Wastewater Treatment, Water Resources Management, Urban Planning, Road Traffic, Structures, Harbor and Ports, Rail, Environmental Engineering, etc.