ISO 9001 : 2008 Authentication Institution: LRQA(Lloyd’s Register Quality Assurance) Korea Acquiring of the Authentication In 1994
ISO/TS 16949 : 2009 Authentication Institution: LRQA(Lloyd’s Register Quality Assurance) Korea Acquiring of the Authentication In 2007
NSF
Authentication Institution: National Sanitation Foundation (Acquiring In 2002)
Utilization: Authentication for suitability to the food vessel and noxiousness
of materials in selling food vessels, bottles with natural water which are
made by made by materials of the PC(Polycarbonate) in USA.