We proudly manufacture one of the best hydraulic attachments for excavators specializing in Vibro technology such as Vibro ripper, Vibro hammer, Auger Vibro, Pile driver, Vibro bucket, Anti-shock, Compactor and Auger drill ripper Daedong Engineering is the world's first inventor of Vibro ripper since 2004 and we have sold over 3,800 units of pile drivers domestically and internationally since 1997, achieving over 95% of market dominance in Korea. We have focused on Vibro technology since our establishment and each of our products have unique features that are protected by a number of patents. As of now, 22 patents have been registered under Daedong Engineering for our innovative products. We are very confident with the quality of our products and most of our sales come from repeat business. If you have any questions, please do not hesitate to contact us at any time.