Office: 370-2, Higashi Karube, Akaiwa – city, Okayama – pref, 701-2214 Japan
No.1 yard: 104-1, Noma, Akaiwa – city, Okayama – pref , 709-0735 Japan
Tel / fax: (+81) 86-957-9019
Email: duyanhcorporation2@gmail.com