CJENG

CJENG Co., Ltd., which has continuously challenged technical development for growth as a global company specialized in the field of hydraulic equipment materials, has engaged in the business field of hydraulic equipment materials, such as Excavators, Forklifts, Control valves for loaders and the like, as a main business. The engineering business section for developing and commercializing high value-added new cast technologies and materials are composed of two sections. CJENG succeeded in developing advanced casting technologies, such as optimization design technologies for casting methods, three-dimensional casting analysis technologies for predicting casting defects, technologies for planning and producing precision molds, technologies for core design molds constituting very elaborate internal hydraulic circuits, through their independent researches and experiments, and also succeeded in commercializing control valve materials of 400 bar class in a high pressure Mono block type. Thus, CJENG has supplied the products having excellent quality to Hyundai, Doosan, Parker and the like in good times and has largely contributed to an increase in export by enhancing competitiveness in the exports of excavators corresponding to main export products for companies in the Republic of Korea.