2002    Single PPM Quality Certificate               ISO 9001 Certificate for Quality Compliance 2004    Korea leading company and CEO (Seoul economic newspaper) 2005    ISO 14001 Certificate for Quality Compliance                Echo Partner and S-Partner with Samsung Electronics 2006    RoHS compliance for all products                New damping sheet production line (TP sheet)                Proud company and CEO (Kyeonggi Credit Guarantee Foundation) 2007    New melt-blown felt production line