Welcron Hantec Co.,Ltd., a construction company, primarily engages in the provision of general construction services for industrial and public facility, general construction, civil engineering/environment, and development projects in South Korea. It offers engineering, feasibility study, procurement, financing, construction, construction supervision, construction management, and project management services, as well as provides planning, designing, estimating, purchasing, installing, maintaining, and supervising services. The company is also involved in the provision of turnkey engineering, and equipment manufacturing, installation, and automation services used in fields, including juice, carbonated drinks, ion beverages, milk, cheese, butter, powdered/liquid formula, health drinks, soybean milk, coffee, mineral water, liquors, pharmaceuticals, etc. In addition, it constructs evaporation/crystallization, distillation, drying, and zero liquid discharge systems used in fermentation, starch sugar, food, and other industries. Further, the company engages in the construction of seawater desalination, power plant and desulfurization wastewater treatment, pure water and ultrapure water, wastewater reuse, and water purification systems; and anaerobic, aerobic, and nitrogen wastewater treatment systems, as well as gas refining and dehydration systems used in food, beverage, beer, liquor, paper, chemistry, regenerative energy, and other industries. Additionally, it generates and supplies electricity and heat through biomass and waste incineration plants; supplies hot water; and manufactures and sells biodiesel, bioethanol, and sugars from biomass. The company was formerly known as HanTec Engineering Co., Ltd. and changed its name to Welcron Hantec Co.,Ltd. in April 2012. Welcron Hantec Co.,Ltd. was founded in 1992 and is headquartered in Hwaseong-si, South Korea.