04.15 Registration of high pressure gas production for specific facilities

10.31 Obtained ISO 14001 Certification

05.30 Establishment of affiliated research institute

10.16 Selected and Recognized as technologically innovative SME

04.17 Obtained ASME Certification

09.05 Obtained CSEL Certification

03.11 Obtained ISO 9001 Certification

12.18 Selected as prominent energy saving equipment
　 　　by the Korea Energy Agency

01.04 Registered as foreign investment corporation with capital investment
　 　　by U.S.-based Hankison International Inc.

09.12 Acquired EM Mark Certification

03.12 Construction of Factory in Sihwa

12.28 Moved headquarters to Sihwa, changed company name
　 　　to Seyang Corporation

01.15 Establishment of Seyang Co., Ltd.