We would like to extend our gratitude toward our customers for being with us all these years. Since the opening of Donghee ENG, we have focused on the enhancement of our competitiveness armed with further development of products through a steady investment in technology. Moreover, we have strived to be a leader in the future sluice gate and valve industry as guided by the company`s spirit that gives a priority to rigorous quality control and to giving high quality service to our customers. We have completed the standardization of our products by obtaining KS Mark Accreditation of Korean Industrial Standards in January of 2005 and ISO 9001:2000 Quality Certificate in 2006. In addition, upon obtaining a venture company certification in 2005, and a technology innovative small- and medium company certification (INNO-BIZ) in 2007, we have focused on the development of technology, thus leading us to hold a number of patents ranging from metal seat butterfly valve, positive pressure-type butterfly valve, knife sluice gate, gate pump-use valve equipment. We at Donghee ENG are committed to meeting our customer`s demands through our steady development in technology, and we appreciate our customers` encouragement and support.