2002. 03 Registered Utility Model for Chemical Feed System of Automatic Water Disinfectant2005. 10 Registered Patent for Provisional Water Supply Disinfection System 2008. 07 Acquired Certificate of Excellent Performance (Automatic Water Disinfectant) from Small and Medium Business Administration 2009. 09 Acquired Certificate of Management System for ISO:9001(Quality), ISO:14001(Environment) 2010. 01 Acquired Certificate of Technology Innovation(INNO-BIZ) Company 2010. 03 Acquired Certificate of Venture Company (Kibo Technology fund) 2010. 03 Acquired Certificate of Excellent Quality Product(Automatic Water Disinfectant) from Korean Government Procurement Service
