Since being founded in 1988, DGS has steadily grown into a business that leads the Korean spring industry. After registering as a venture business in 2000, the company acquired the QS9000 quality certificate in 2002, the ISO/TS16949 quality certificate in 2004 and the single PPM certificate in 2011. As such, DGS has been making continuous efforts to provide excellent products based on the level of quality asked by its clients. Through continuous research and development, we promise to continue to do our best in satisfying our clients. We hope you’ll continue to support us.