Dong-A Engineering Co., Ltd. Developed the PLATE HEAT EXCHANGER capable to meet these requirements and then has made great efforts in accumulation of technologies in engineering such as developement of efficient material and improvement of structural design etc. depending upon the type of fluid to be used.PLATE HEAT EXCHANGER of Dong-A Engineering Co., Ltd. Promises to satisfy you and your companies' demands.If you need technological and/or engineering support, please feel free to contact us. We deliver high quality services. Our focus is customers' satisfaction.