March 11th, 2008
Mr. Yasuhiro Inoue founds World Valve Co. Ltd2011
First version of the website was published2012
Partnered with (Saijo) Ltd M industry2013
Relocated our headquarters to Yokohama, Kanagawa Prefecture, Minami-ku, Yoshinocho2016
Participated in the Shipbuilding Industry Convention"Sea Japan 2016"
2018
Participated in the Shipbuilding Industry Convention"Sea Japan 2018"
2019
New subsidiary company "World Energy Corporation" established in Busan, South Korea2019
Participated in the Shipbuilding Industry Convention"MarineTec China 2019"