About GMT
Telefon: +82-31-997-7862 / FAX: +82-31-997-7864
Leading company of AC Line Protection - GMT
:: HOME > About GMT > History
History
2014.01
KS certification obtained(SPD)
2013.05
annex research institute established
2013.03
LGU+ subcontractor changed : Polegreentech -> GMT
2012.10
waterproof terminal block developed, listed on MAS(Korean g2b shopping mall)
2011.04
ISO 9001 certification obtained
2011.04
KC(Korea Certification) certification obtained
2011.02
Auto Reclosing Breaker device developed
2011.02
GMT established
2010.08
SPD - detachable MOV system applied for patent(Korean)
2010.01
SPD 40kA developed
2005.01
Mother company Polegreentech started a business of LG TELECOM power distribution box.