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OTO-NAIN

"OTONAIN" insulates bothersome drainage noise,
and guarantees silence.

CCI Corporation

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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.

For more information

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.

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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.

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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.

For more information

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