Dohwa Engineering Co., Ltd. operates as an engineering consulting company in South Korea, Iran, Vietnam, Indonesia, Peru, and Nepal. The company provides planning, feasibility studies, design, analysis, testing, supervision, commissioning, evaluation/assessment, consulting, and training services in various areas of engineering, such as water supply and wastewater treatment, water resources management, urban planning, road traffic, structures, harbour and ports, rail, energy, environmental engineering, etc. It is also involved in the design of constructions, procurement and supply of materials, construction works, commissioning, permits and licenses, etc. The company was formerly known as Dohwa Consulting Engineers Co., Inc. and changed its name to Dohwa Engineering Co., Ltd. in 2011. Dohwa Engineering Co., Ltd. was founded in 1957 and is headquartered in Seoul, South Korea.