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History

2017

07
Establishment of JM Valve (Gyeongchung-daero, Gwangju-si, Gyeonggi-do)

2018

01
WAFER TYPE RUBBERFLY KS AND KC CERTIFICATION
03
KC certification for stainless steel valves

2019

02
WAFER TYPE RUBBERFLY KS AND KC CERTIFICATION

2020

03
Forging product distribution starts

2021

06
Factory expansion relocation
07
Import and distribution of cast iron valves started / Cast iron valve KS certification
07
Establishment of a research institute affiliated with the quality control and quality research institute

2022

02
Establishment of Technical Exchange Consultative Body with Chinese Stainless Valve Manufacturers

2023

07
Factory Registration
07
Start of the flange processing business