Dong-A is a professional company producing ship components and precise machining parts such as the Hydraulic Cylinder Unit, Hydraulic Power Supply, and the Fuel & Exhaust Gear.  Based on a ISO 9001:2008 certified Quality Management System, we focus on not only achieving the best quality standards but also satisfying our customers’ needs. In addition, Dong-A leads the competition on the localization and development of ME-GI engine parts such as the Gas Control Block, Compressor Wheel for Turbo Chargers, and the Mark II lubricator in order to cope with the changing market conditions and continue to be one step ahead in the industry. To end off with, Dong-A Enterprise continues to strive for greatness by performing a single PPM manufacturing process for the highest quality standard in order to achieve growth for our clients and for our company. Contact us today to find out more about Dong-A Enterprise