Make bright future with our technology
We, Rock Giken Kogyo Co., Ltd. Started as a printing machine manufacturer. And we have entered Vacuum coating branches also at present.
We have developed various manufacturing machines with our slogan “Make bright future with our technology”.
We have developed various machines for solar power, superconductivity engineering, organic EL, etc. with each development institution or development division.
We believe that our technology proved to be useful in everyone. And we keep on trying to develop new device in future.
ROCK GIKEN KOGYO Co.,LTD. Representative Director JUNICHI IWANAGA