As one of the leading manufacturers of Hydraulic oil, Rolling oil and Industrial Lubricants, we, Kwangwoo was established in 1989.We have manufactured Metal working fluids amd Synthetic Lubricants for 24 years, and we have supplied our products to Steel company and Automobile company.Our main customers are POSCO, Union Steel, Hyundai Steel, Hysco, Dongkuk Steel, Dongbu Steel and Hyundai Motor comppany.