Riverforest is closing.
As of Dec-31st, 2026, Riverforest is closing its business.
Thank you very much for your support for more than 20 years of our operations.
For further interest, please contact the companies below.
YJ series nozzles
YJ system Co. Ltd,
Contact: Mr. Hiroyuki Kawasaki
Email: kawasaki@yjsystem.co.jp
BT-series nozzles and LTF products
Bubbletank Co. Ltd,
Contact: Mr. Tetsuhiko Fujisato
Email: bubbletank@mx52.tiki.ne.jp
Liquid Thin Film Technology
New innovative way of enabling gas transfer in/out of liquid with extremely high power efficiency. Instead of making small bubbles, it makes liquid become all bubbles!!
Gas exchange rather than gas injection.