As an innovative entrepreneurial-spirited manufacturer of small and
compact construction machinery series was our company establised in
1970 in Tokyo, Japan and moved to the present location of Chiba in
One of the best reprsentative and well known series is core boring machine.
In 1999 did we enter into a business alliance with Kashiyama precision machinery Co., Ltd.
in P. R. China.
Our products for the main use of road construction are designed in Japan and made in our Japan-China collaborative factory in Shanghai.