Building Materials


Sumisho Metalex has two fabricating factories, one in the east and the other in the west of Japan, and handles items consistently from materials to fabricated products. When necessary, we make a proposal on the product design.

Main Procucts

Ventilation Dome

A polycarbonate dome is installed on the factory roof and some public facilities for the purpose of lighting and ventilation as well as smoke exhaustion in case of emergency. Sumisho Metalex takes care of the development of structure design and the fabrication of metalic segments.

Ladder for Loft

This ladder for indoor loft is made of extruded aluminum alloy shapes. Fabrication of aluminum shapes, procurement of components and complete assembly of products are all conducted within our company's networks before we sell to clients.

Base Materials and Fabricated Products of Aluminum and Others

  • Base Materials and Fabricated Products of Aluminum and Other Light Metals

  • Building Materials

  • Transportation Vehicle Components

  • Fire Prevention/Fire Extinguishing Eequipments

Our Business

  • Hot-Water Floor Heating Systems and Housing Equipments

  • Solar Photovoltaics

  • Rechargeable Batteries

  • Heat Exchangers

  • Electronic Devices and Materials

  • Base Materials and Fabricated Products of Aluminum and others

Contact Us

Please feel free to contact us for anything - product details, request for an estimate. etc.

Inquiry form