Topnotchers choose Bubble90.
A bunch of well-known hotels are Bubble90 users.
They seek hospitality and preservation of ecology at the same time.
The grand prize winner
among the all product parts
manufactured in 2009
(Awarded by Monozukuri Nippon Conference/
Nippon Kogyo Newspaper. with the support of
METI and the Japan Chamber Commerce and Industry)
The top 22 companies of
“monozukuri” new selection
in Kansai 2016
(Elected by METI, Kansai Bureau
of Economy, Trade and Industry)
An experiment of Escherichia coli proved that
Bubble90 keeps the same washability
as the average tap with much less water
Normal tap : 10 litre per minute output
BS4 : 1.8 litre per minute output
BS6 : 3 litre per minute output
99.9% was degermed on the hands of subject A, B, C.
Data taken from June 24th to 30th in 2015
This experiment taken place at Kitasato Research Center for Environmental Science
according to a hand-wash manual
of mega Sushi restaurant chain.
The number of E-coli(×1,000CFU/right hand)
A gem of
a half century
Metal cutting technology cultivated for a half century
in Higashi Osaka enabled to produce pulsating flow of Bubble90.
Only high-skilled expertise can control 2/1000mm of metal cutting,
and could invent a technology to produce pulsating flow without electricity.