Company history

2018.06

Boiler installation for Hwa Seung Polytech

2018.05

DAE JUNG Valve Business License

2018.02

Remodeling factory & installation Machine for Dong Ah chemical Vina

2018.12

Boiler installation for Kolon Glovel

2017.10

Boiler installation for EPS KOREA

2017.04

Boiler installation for LG Display

2016.10

Boiler replacement SAMSUNG SEV

2014.12

SK BOILER INVESTMENT License

2014.01

Yearly contract maintenance for Hyo Sung Vina

2013.10

Boiler supply SAMSUNG SEV

2011.08

VIETNAM BSR (Dung Quat Oil refinally)

2010.02

Steel Structure election for POSCO Vietnam

2010.01

Contract Maintenance HYO SUNG COMPANY

2009.12

Steam Boiler installation for SeAh Steel

2009.10

SK Engineering and Construction License