2006	01	Nominated as an INNO BIZ (by SMBA)
2008	03	Registered with KEPCO Namby Branch as the qualified service provider (for maintenance of power generation equipment)
	03	Registered with KEPCO as a vendor
	08	Developed the Butterfly Valve with Attachable Seat
	09	Awarded the SMBA President's Prize
2010	04	Certified as the New Exporters 200 by KITA
2011	01	Awarded the Million Dollar Export Tower Prize
	02	Developed the localized Metal Contact-type Radiator Valve
	02	Opened the second factory at Gimhae City
2012	06	Nominated as the Excellent Employer by the Governor of Gyeongsangnamdo Province
2014	01	Designated Global hidden champion company from Ministry of Employment and Labor
	05	Ball valve pattern – Leak prevent ball valve pattern no 10-1402245
	07	Designated to desired working place from Kyungnam Small and Medium administrator
	12	Appointed at Efficient product company – “Leak prevent metal ball valve from Small and Medium administrator”
2015	04	Appointed – NET “Ball valve machining technology for Power plant drain pipe line”
	10	Won gold price from International Development fair held in Germany at New product >> Idea.
2016	01	1st factory movement – 24-2 Palyong-dong, Euchang-gu, Changwon-si.
	04	Ball valve pattern No – 10-1619447
	11	BTX 2nd factory – new product line establish “ GIS,GCB mechanism & conductor production line” “ IL-DONG METAL production line merge”