Doosan Heavy Industries & Construction (DHI) is a leading EPC contractor offering a wide range of services ranging from the manufacturing of castings and forgings, power generation systems, and desalination facilities to the construction of power plants. It was founded in 1962, headquarters in Changwon South Korea. Here in Nepal, we are registered as Doosan Heavy Industries & Construction Co., Ltd. Nepal Branch. DHI is the EPC Contractor for Upper Trishuli 1(216 MW) Hydropower Project.