DAEJIN HYDRAULIC MACHINERY Co., Ltd produces 200 kinds of hydraulic tools, like RAM and PUMP, utilized in Building bridges, shipbuilding, aircraft and excavators with a wealth of experience and technique. The company also has accumulated advanced technical power and the ability for product development, producing and developing the first aluminum cylinders and pumps in Korea.

In addition, Dae Jin produces and sells products based on its success in localization of electronic motor pumps. The company has acquired ISO9001, ISO14001 and CE Mark for the first time among enterprises of the same type.

It pursues the development of new technology, safety and high quality products. 

The compay has been supporting such industries as shipbuilding, railroad and others for over 20 years as a leading hydraulic tool brand in Korea with a promise to provide the best quality and worldwide after-sales service.