2016

AugCertified to OHSAS 18001

MarAwarded "the Supplier of the Year, 2016" by DOOSAN Heavy Industries & Construction

FebRegistered "H Leaders" by HYUNDAI ENGINEERING & CONSTRUCTION

FebReceived "Promising Small & Medium Enterprises Awards" by Korean International Trade Association and Korea Venture Business Association

2015

DecRegistered "Qualified Supplier for CEMS" by POSCO E&C

2014

OctCertified to ISO 14001

SepMoved with expansion of factories at Wollong Industrial Complex in Paju-si, Korea

2013

MarNominated as "Exemplary Taxpayer" by Korean National Tax Service

2012

DecRegistered "Qualified Supplier for SWAS" by POSCO E&C

AugRegistered "Qualified Supplier for SWAS" by Korean Power Generation Companies of KOSPO, KOWEPO, KOMIPO, EWP & KOSEP

FebRegistered "Qualified Tender for Public Agencies" by Korean Public Procurement Service

2010

SepRegistered "Membership" by Korea Chamber of Commerce and Industry

2006

JanMoved to Koyang-si, Korea

2002

FebCertified to ISO 9001

2001

OctMoved to Anyang-si, Korea

2000

DecEstablished WOORI System Co., Ltd in Uiwang-si, Korea