Introducing CHEMILES in Tsuda Water Treatment Plant in Kaizuka City to Mission of Ho Chi Minh City

Water purification Technology by “CHEMILES” was selected to JICA’s “Feasibility Survey for Safe Water” Project in Thailand

notice_concerning_changes_of_representative_directors

Holiday Notice: Anniversary of the founding

Order Received for CHMILES Pilot Plant for Removal of Heavy Metals from Pit Water in Abandoned Open-pit Quarry

Holiday closing notice

Introducing NAGAOKA’s Water Intake and Treatment Technology in JICA Group Training

JICA’s Project Starting operation of CHEMILES in Tuong Mai Water Treatment Plant in Hanoi, Viet Nam

Nagaoka’s Homepage has been renewed.

NAGAOKA made a keynote speech at Water Summit 2016, Milwaukee, WI. USA