Otomichi Glass Co., Ltd. creates the future of aluminum products and architectural materials.

We provide our expertise and proven skills, along with reliable techniques, to meet a range of needs, from the design and construction of public facilities and businesses to repairing fixtures and glass windows in private residences.

Sankyo Tateyama, Inc. SankyoAlumi-Company Distributor

Design and construction of commercial building sliding windows, residential sliding windows, and exterior building materials

Siporex Authorized Dealer

Siporex is the brand name of a product by Sumitomo Metal Mining Siporex Co., Ltd. Referred to as ALC (Autoclaved Lightweight Aerated Concrete) in Japan according to JIS standards, this well-known material has been widely adopted nationwide. With over 80 years of history in Sweden and more than 50 years in Japan, it continues to be a representative material.

LIXIL Corporation

Design and construction of interior pre-fabricated wooden fixtures, design and construction of exterior building materials

Creating the aluminum products of the future

Flush Panels

A flush panel is a material made by sandwiching together a sheet (panel) and an aggregate. It is mainly used in architectural fixtures such as aluminum flush doors.

We produce custom flush panels using aluminum sheet materials to fit specific sizes.

Aluminum Architectural Hardware

Factory Equipment