About Us

February: SUSAN Materials Co., Ltd. transitioned to a corporation

May: INNO-BIZ Certification for Technological Innovation

December: Gyeonggi-do Promising Small and Medium-Sized Enterprise Certification

October: Completion of PSM (Process Safety Management) Licensing

July: Permit for the Operation of Air Emission Facilities

May: Permit for the Manufacture and Use of Hazardous Chemicals

April: Permit for the Installation and Use of Pressure Vessels

March: Selected as a Kibo-Star Valley Enterprise

October: Venture Business Certification

September: Establishment of Corporate-affiliated Research Institute

April: Groundbreaking for New Corporate Factory

November: Permit for the Use of Manufacturing Facility Land

October: Establishment of SUSAN Co., Ltd.