Company Profile Business Performance Service ISO9001 Photo Gallery Construction Site Introduction Link Inquiry 2013/7/29 ● Prefectural single tree district 3-1 Construction zone infrastructure maintenance work is being carried out. ● Weeding work on the left bank of the Edo River (Noda City) and the Tone Canal (the second) is scheduled to begin around August 19. Previws Update 2004.9.1 Obtained ISO9001 ・ 2008 @tobekencom For those who have trouble with weeding work , we will perform weeding work in gardens and open spaces on behalf of our customers. In addition, we also clean up trash, so please feel free to contact us by phone or email. We also carry out various tasks related to civil engineering work, which is a specialized field.