All departments of our company were involved in the maintenance of the Keihan Nakanoshima Line, which opened in October 2008. We have developed a track displacement measurement system using a digital camera / laser displacement meter attached to a work vehicle. Click here for an overview of UAVs and aircraft specifications. There is also a link to the introductory video . December 1, 2014 On December 1, 2014, we opened a new "China Sales Office" in Yokogawa-cho, Nishi-ku, Hiroshima City. November 28, 2014 We exhibited at "Kansai G Space Forum 2014" held at Yakugyonenkin Kaikan on Thursday, November 27th, and it was finished. November 18, 2014 We exhibited at "Fureai Civil Engineering Exhibition 2014" held at Kinki Technical Office of Ministry of Land, Infrastructure, Transport and Tourism on November 14th (Friday) and 15th (Saturday), and it was finished. About the handling of personal information About our basic information security policy Information on designated research organizations based on the Soil Contamination Survey Law Related organizations