To Create Beautiful and Comfortable Cities

Nihon Keisou Co., Ltd. provides aluminum building materials such as window frames and
curtain walls and exterior materials such as ALC boards used for condominiums, high-rise buildings, and commercial facilities.
We provide various services ranging from design and construction work to maintenance.


Types of Businesses

Window Frame Business

Beautiful and functional aluminum building materials are available from Nihon Keisou.

ALC Business

ALC boards and extrusion molded boards used for high-rise buildings and commercial facilities are available from Nihon Keisou.

Renovation Business

We repair, renovate, and maintain water supply systems.

Corporate Information

Click here to read the president’s message,
company profile.



8-2, Iwamotocho 2-chome, Chiyoda-ku, Tokyo, Japan
Tel: 03-3865-2414 (+81-3-3865-2414)
Fax: 03-3865-2410 (+81-3-3865-2410)