1989 Jun

Established DAESUNG Chemical Co., Ltd.

1990 Jan

Obtained a Certification(Q Mark) from Korea Electric Testing Institute

1990 Mar

Registered as manufacturing industry for Type 1 Electronic Goods

1992 Jul

Obtained Type approvals for a jack for #4 telephone connector

1994 Jul

Obtained approval for Korean Industrial Standard mark (KS) (KS C 8305 : Plug and socket for wiring)

1995 May

Obtained approval for Korean Industrial Standard mark (KS) (KS C 8309 : Small switches for indoor use) (KS C 8319 : Flash plate)

1996 Dec

Applied for utility model patent and registration of design for switch cover and flash plate cover

1997 Jan

Registered as DAESUNG CHEMICAL Corp.

1997 Jul

Acquired type approval for 4 terminal type connector jack for telephone (New, developed product)

1997 Dec

Registration of design for 4p type connector for telephone (No. 211568)

1998 Feb

Registration of design for connector terminal for telephone (No. 215163)

1998 Feb

Registration of design for modular connector for telephone (No. 215164)

1998 Mar

Aquired type approval for 6p connector modular jack for telephone (New, developed product)

1999 Jan

Communication, wiring device product shop opened at E-MART.

1999 Sep

Registered utility model patent connector for telephone (No. 0162801)

1999 Nov

Quality Control System KS A/ISO 9000 certified (QSC 92191)

2000 Mar

Registration of utility model and design for 19 types including a safety outlet equipped with a socket for the prevention of electric shock

2001 Apr

Suwon plant relocated

2003 Feb

Obtained certification for a Power Strip for the interception of electromagnetic waves

2003 Jul

Opened a business at LOTTE-MART

2006 Sep

Changed corporate name from Daesung Chemical Co., Ltd. To Daesung Corporation

2006 Nov

Relocated the plant to the present building

2006 Dec

Obtained Management Innovation certificate for SME (No. 060516-02025)

2007 Feb

Obtained INNO-BIZ for SME (No.7061-666)

2007 May

Obtained certificate for multi-mobile outlet (Safety Certification No HH04075-7001)

2007 May

Obtained certificate for mutual connect coupler (Safety Certification No HH04075-7002)

2007 Sep

Registered utility model Touch switch circuit board (No 20-0436096)

2007 Oct

Participated in Innovative Technology Show (COEX)

2007 Nov

Awarded Ministry of Commerce, Industry and Energy Prize

2008 Jan

Obtained patent for improved socket device of function to cutoff standby power (No 10-0798830)

2008 Oct

Registration of a tradmark for Midan Switch

2008 Oct

Participated in 2008 Korea Electronics Show (KINTEX)

2008 Oct

Obtained certificate for a standby power cutoff Power Strip (Safety Certification No HH04075-8004A)

2012 Jun

Outlet (DC power supply)/USB charging certifications acquired) (No HH04075-12008A)

2013 Jan

Technology innovative small and medium company certificate, INNO-BIZ (No R7061-0666)

2013 Jan

Joint type multi outlet for utility design model registration (No 20-0465063)

2013 Feb

One touch type outlet patent registration (No 10-1234349)

2013 Apr

Company affiliated research center approval (No 2013111470)