A professional group of petroleum refining reaction tower catalyst replacement work
We have developed a catalyst replacement technology (many related patents), which has solved the conventional dangerous work at once.
And made it possible to reduce costs by using robots for on-site work.
These technologies have many achievements not only in Japan but also overseas, and are highly evaluated.
Opened Tokyo office in Shimbashi, Minato-ku, Tokyo.Developed catalytic excavator MARK-Ⅱ
Naphtha polymerization equipment, P&I creation and acceptance of basic piping design work