Since established HaeSong Engineering in 1998, HaeSong have lead cooling system within heavy construction industry market in Korea. With Haesongâs superior quality of products, HaeSong deliver their products to Hyundai Heavy Industry and Doosan infra Core which most global manufacturer of construction equipments in the world. And also in 2010, HSE established R&D center in ChoongJoo plant with most updated high level class technology within heavy equipment industry in Korea. Our R/D center is focusing to lead market with endless challenge and innovations. We have two plants in Korea and one plant in Qingdao China. The main products are Radiators, CAC cooler, Oil Cooler and deliver with module system. With our high tech cooling technology, we would like to invite you to make our initial business in steps together. It will be really appreciated If you give me a chance to develop any cooling system for your company, please contact us anytime If you have any question or need more information about HaeSong Engineering, please do not hesitate to contact us anytime.