OTO-NAIN
"OTONAIN" insulates bothersome drainage noise,
and guarantees silence.
OTONAIN
Soundproofing Drainage Pipes
OTONAIN is an integrated type of soundproofing pipe which insulates the drainage noises of washrooms and kitchens. (Patent pending)
OTONAIN's integrated features allow for easy processing and installation.
OTONAIN
Soundproofing Drainage Pipes
OTONAIN is an integrated type of soundproofing pipe which insulates the drainage noises of washrooms and kitchens. (Patent pending)
OTONAIN's integrated features allow for easy processing and installation.
Shutter Man
Penetration Sealing Material
Using OTONAIN in the fire compartments of fireproof buildings eliminates the need to undertake troublesome mortar filling for wall joints, which dramatically reduces material costs and construction time.
Shutter Man
Penetration Sealing Material
Using OTONAIN in the fire compartments of fireproof buildings eliminates the need to undertake troublesome mortar filling for wall joints, which dramatically reduces material costs and construction time.
MOENAIN S
Drainage System
Jointly developed with the joint manufacturer Kojima Seisakusho Co., Ltd., this drainage system improves worksite efficiency and leads to more uniform work quality.
MOENAIN S
Drainage System
Jointly developed with the joint manufacturer Kojima Seisakusho Co., Ltd., this drainage system improves worksite efficiency and leads to more uniform work quality.
Fire-Proof OTONAIN
Fireproof and soundproof drainage pipe
Compared to fire-proof bimetallic tube, it has superior function with sound absorption, and is easier to install.
It is indeed an excellent sound insulation piping.
Fire-Proof OTONAIN
Fireproof and soundproof drainage pipe
Compared to fire-proof bimetallic tube, it has superior function with sound absorption, and is easier to install.
It is indeed an excellent sound insulation piping.
