2017

200,000 times durability test for Keumgang automatic door (KCL certification)

Changed the company name to Keumgang Fire Door Co., Ltd.

2016

Acquired Building Performance Certificate (Architectural Institute of Korea)

Developed and released Keumgang automatic door

2015

Selected as a small hidden champion (Local leading company / Ministry of Employment and Labor)

Began production of silk-screen printed steel sheet at the 3rd Factory

2014

Business convention for training customized manpower in local industry

2013

Performed Gyeonggi-do Technology Development Project (Company open type) / Gyeonggi Institute of Science & Technology Promotion
Started the construction of the 3rd factory (Site 19,000㎡ in Hwaseong City, Gyeonggi-do)

2012

Selected as a designated company for military service exemption
Energy saving citation (Minister of Knowledge Economy)

2011

Selected as a promising small business (Governor of Gyeonggi Province)

Selected as CLEAN business place

2010

Obtained high efficiency energy equipment certification (Korea Energy Management Corporation)

Obtained Underwriters Laboratories (UL) Mark Certification

Extension work of the 1st factory office and expansion of the 2nd factory facilities

2009

Recognized as a company affiliated research institute (Korea Industrial Technology Association)

2008

Joined Korea Metal Cooperative Association

Registered as a venture company (Korea Technology Finance Corporation)

Certified as INNO-BIZ (Small and Medium Business Administration)

2007

Determined to be conforming at the household front door condensation prevention performance test

Selected as a management innovation certification company (Small and Medium Business Administration)

2006

1st Factory remodeling

Replaced facilities and completed expansion (monthly production capacity 24,000 sets)

Determined to be conforming at the balcony fireproof glass window fireproof test

2005

Completed the first private enterprise development research institute in the industry

Changed the subsidiary name to Keumgang EMC Co., Ltd.

Completed 1,2 Factory site 6,000 pyeong floor space 1,700 pyeong Pyeongtaek factory

2004

Selected as promising medium-sized company in Gyeonggi-do

Added KS marking authentication type, grade (fire steel door)

Installed automatic metal plate multi-processing machine (Salvagnini)

2003

CEO won the Gyeonggi-do exemplary businessman award

2002

Installed AMADA NCT Punching and Unmanned Automatic Transfer

Established the subsidiary company Keumgang Construction Industry Co., Ltd

Added 2nd production line, the largest production in Korea in a single factory

2001

Registered as a qualified company in the Korea Housing Corporation

2000

Completed automation line installation
(Monthly production 15,000 SETs)

Registered as a partner company in Samsung C & T's housing division

1999

Completed Pyeongtaek 2nd Factory
[Factory site 3,000 pyeong / floor space 600 pyeong]

Acquired ISO 9002 certification (Hwa Yeon Certification Center)

Acquired KS mark certification - KS F 3109 (Korean Standards Association)

1995

Moved to Pyeongtaek factory to head office
[162-3 Eoso-ri, Cheongbuk-myeon, Pyeongtaek-si, Gyeonggi-do]

Acquired professional construction license (window, hardware)

1990

Changed the company name to Keumgang Fire Door and relocated the factory
[371-1 Jung-ri, Dongtan-myeon, Hwaseong-si, Gyeonggi-do]

1988

Established Keumgang Company
[554 Bangbae-dong, Seocho-gu, Seoul]