Jesagi Hankook Ltd. was founded in 1991 and have been developing, manufacturing, and servicing based on Plasma System and Technology. We are not only a Plasma System manufacturer but also a Plasma Treatment Service provider using our own plasma systems. With the accumulated experience and know-how since 1991, we are providing the most optimized Plasma System for customers. Especially for LED, PCB and Semiconductor industry, we are providing the most suitable and specialized plasma cleaning, etching, coating systems and solutions for their own characteristics of the customer's manufacturing line. Our business activities can be divided in three categories: 1. Metal / Advanced Material Business -Plasma Surface Hardening -Radical Nitriding -Plasma Nitriding -High Vacuum Heat treatment with Pressured gas quenching -High Vacuum pressured Heat Treatment -High temperature plasma nitriding/carburizing 2. Plasma Business -Plasma desmear System -Plasma cleaning System -Plasma surface treatment System 3. Ecology Business -U.V waste water disinfection System -Odor / VOC removing System -Water / Air disinfection System by U.V -Recycled water disinfection System Ash recycled material (AGGrite) [This company is authorized by KOTRA World Class Products]