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

Concluding Exclusive Sales Agreement with Bureau of Waterworks Tokyo Metropolitan Government on Sales Initiation of Co-developed “Low-energy Aeration System (AERSYS)”

NAGAOKA was awarded “SPN Award for The Excellent Company of Risk management”