2012	01	Built an office building and moved.
2011	12	Appointed leading enterprise (Busan metropolitan city hall, No.2012-30).
2010	07	Reselected the Venture company (Small & medium Business Corporation)
	05	Awarded the Admistrator's citation of Busan-Ulsan SMBA(Small and Medium Business Administration)
2009	12	Reselected Technology Innovation Business (INNO-BIZ)
	11	Certified the GD(Good Design) (Korean Institute of Design Promotion)
	11	Awarded the Minister's citation of MKE (Ministry of Knowledge Economy)
	05	Awarded the Administrator's citation of SMBA(Small and Medium Business Admistration)
2008	06	Selected the Venture company (Small & medium Business Corporation)
2007	07	Certified A Part materials company (Ministry of Knowledge Economy)
2006	12	Certified A Front-runner (Machine parts, materials Industry)
2004	10	Awarded the Administrator's citation of SMBA(Small and Medium Business Admistration)
2003	12	Appointed the Citation of Excellent Entrepreneurs (Busan City Government)
	12	Selected the INNO-BIZ(No.3021-0425)
2002	01	ISO 9001 Approval (QMS-1062)···· (Korea Standards Association)
	06	Registered the Soldering Iron Tip from the Korea patent office.
	02	Selected the leading co for exportation from the small and medium business corporation.
	01	Appointed a venture enterprise from Korea small and medium Business office. (No. 2002122571-983)
2001	11	Acquired CE standard approvals. ····Model: TCX-1000/JY-20330/JYP-20860
	09	Registered the Moist heating mat from the Korea patent office. (No.0217817)
2000	12	Selected the leading co for exportation from the small and medium business corporation.(No.2000-002)
	09	Appointed a venture enterprise from Korea small and medium Business office. (No. 99122571-388)
	07	Selected the leading technology co, from the Korea technology and trust security fund. (No. 7141-19990194)
1999	12	Registered the safety stand. (No. 0169410)
	12	Registered the Blood pressure reducing device from the Korea patent office. (No. 0168333)
	11	Acquired CE standard approvals.
	10	Acquired the patent for the heater of soldering iron from Korea patent office.
	07	Approved the full charge of research and development. From the Korea industrial and technological promotion association. (No. 993259)
	03	Selected the leading co for exportation from the small and medium business corporation.
1998	11	Appointed the military service exempted co. (No. 58)
	02	Merger. Merged the EXSO corporation LTD. New company Name : EXSO CO. LTD.
1997	02	Appointed the advanced co of a the vision 21 advanced.
1996	12	Appointed the leading technology co from the technology and trust security fund. (No. 96-2-27)
	11	Selected the advanced co in field of electric-electronic business. From Busan small and medium business office.
1994	09	Japanese electrical appliance T approved. (No. 81-22257)
	07	UL Approval (UL No. E-163096)
1993	02	Structural approval of 220V soldering iron. (No. 2-7-5213)
1992	02	Appointed a supplier to the defense ministry.
1991	07	Selected the most promising co of the year from Korea small and medium business promotion corporation.
1990	12	Appointed the advanced technological co.
1989	08	Obtained the Korean standard K.S from Korean standard approval office. (No. KSC 9202)
1982	03	Structural recognition of soldering iron from Korea industrial promotion office. (No. 2-7-44)
1978	02	Established JIN YANG industrial co.