Oct 2006   Developed the V-B type air compressor (new product)
May 2006   Developed a direct-type air compressor (new product)
Oct 2005   Developed a 300HP container-type air compressor for the first time in the country
May 2005   AirStar Co., Ltd took over Sewon Industrial Machinery
Mar 2001   Designated as a small/medium venture company
(by the Small and Medium Business Administration)
 
Oct 1999   Designated as a technology innovation and development company
(by the Small and Medium Business Administration)
Nov 1997   Selected as a designated company for industrial technicians
(by the Military Manpower Administration)
Oct 1995   Changed the company name to Sewon Industrial Machinery Co., Ltd
Feb 1994   Moved to an extended factory at 640-5, Gojan-dong, Namdong-gu, Incheon
(71BL-6LT, Namdong Industrial Complex)
Feb 1992  

Passed the Test for the Design & Performance of Dangerous Machinery/Devices managed by
Korea Occupational Health and Safety Agency in the air-compressor area
Feb 1994: Moved to an extended factory at 640-5, Gojan-dong, Namdong-gu, Incheon
(71BL-6LT, Namdong Industrial Complex)

Apr 1991   Acquired KS (small reciprocating air compressor #8299)
 
Nov 1989   Designated as a quality-control guide enterprise (by the Industrial Advancement Administration)
Oct 1989   Designated as an‘enterprise of practical modernization’(by the Small Business Corporation)
Jan 1989   Designated as a supplier of military goods
Jul 1987   Designated as a hopeful small/medium sized enterprise (by Kookmin Bank)
Jun 1987   Imported the subsidiary apparatus of compressors for HIROSS S.P.A, Italy
Apr 1987   Designated 17 agents in the country
Jan 1987   Moved to an extended factory at 223-1, Seognam-dong, Seo-gu, Incheon
Dec 1986   Negotiated a technical cooperation and Korean Agency Agreement with CompAir Broom Wade
Ltd., Britain
 
Apr 1976   Established the company at 312, Yeongdeungpo-2-ga, Seoul