Japan Sewage Works Association
Suisui Bldg.
2-10-12 Uchikanda, Chiyodaku
Tokyo 101-0047
Japon Lat:35.6907813 Long:139.7679388
Tél.: +81 3 6206 0289
Fax: +81 3 6206 0796
www.jswa.jp/en/jswa-en/
