Website: http://www.owa.co.jp
Address: 3-25-9 Hatchobori, Chuo-ku, Tokyo 104-0032 JAPAN
Contact: Shin Niwa
E-mail: nwa@owa.co.jp

Underwater Inspection, Maintenance and Repair (IMR), Construction, Diving (Saturation & Surface Supplied), Remotely Operated Vehicles (ROVs) operations for the offshore oil and gas industries, electric power industries, Renewables and onshore marine & river civil engineering clients