■Head Office：27-7-1F, Yoshinocho 5-chome, Minamiku-ku, Yokohama,
■Contact Information：TEL：.+81-45-250-0659／ FAX：.+81-45-251-2682
March 11, 2019: Established the new subsidiary company "World Energy Corporation" in Busan, South Korea.
October 1, 2013：Relocated our headquarters to Yokohama, Kanagawa Prefecture, Minami-ku, Yoshino cho 5-chome, 27
February 1, 2012：Partnered with (Saijo) Ltd M industry and started various equipment installations, adjustments, and maintenance work.
October 20, 2011：Relocated our headquarters to Yokohama, Kanagawa Prefecture, Minami-ku, Magane cho 2-chome, 20
January 1, 2011：Website published