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2018 ~ 2014

- Approved by lots of end users. oil, chemical and gas sectors.

2019

- Supplied to USA (Cu5MCuC - applied PMI, PT)
- awarded “10 Million US Dollar Export Tower

2018

- awarded “5 Million US Dollar Export Tower

2017

- Moved to new current factory
- awarded “3 Million US Dollar Export Tower

2015

- Supplied to USA (CG3M & CG8M - (applied PMI, PT & RT)
- Supplied 20" (ALLOY 31) to SINGAPORE
- Exclusive agreement with Ladish valves, USA

2014

- acquired CE cetificate (Cert. No. EC1282.1S140519.HYVQT93)
- supplied to DOW Chemical, USA (CT15C - applied arcmet PMI, PT & RT)
- awarded “1 Million US Dollar Export Tower

2011

- renewal of ISO 9001

2007

- acquired ISO 9001
- Venture Business Company appointed

2005

- HANYOUNG VALVE established
- 1st factory established