Material Supply

事業セグメントMaterial Supply

Supplies a wide range of differentiated commercial products and services
that support manufacturing, contributing to the development of the manufacturing
industry on the global stage.

The segment has a history as a pioneer in handling refractory bricks made in China.
In the steel business, the segment supplies various steel products, including high-grade steel, to the automobile, resources, energy, infrastructure and construction industries, as well as developing the digital solutions business.
In the materials sector, it procures and supplies mainly steel materials and equipment. It also widely supports the development of society through the design,
development, manufactures, sells and maintains various types of forging rolls for rolling and other products, and manufactures wire harnesses for use in mobility and construction machinery.​

TOKYO BOEKI MATERIALS LTD.

We supply a wide variety of materials, resources, and steel products to industry while promoting our digital solution business, developing new products and expanding our business.

We are engaged in three core businesses. The materials business provides total coordination from raw material supply to design, manufacturing, sales, and after-sales service of refractories that support the steelmaking industry; the steel business stably supplies high-quality steel sheets, wire rods, stainless steel, and specialty steel mainly to Asian markets; and the resources & raw materials business supplies a wide variety of raw materials from China, Australia, Russia, and Asia. In addition, we have established a joint venture company in China to engage in refractory, raw materials, and automobile-related businesses.
From product and technology development to business building, we will contribute by providing unique functions and services as well as self-developed products to customers around the world.

TB Banshu Electric Equipment Co., Ltd.

Manufacturing and selling wire harnesses that are essential for the development of a mobility society.
Based in Japan and Indonesia, we promote a borderless business model.

With two plants in Japan and two plants in Indonesia, we are engaged in the manufacture and sale of wire harnesses used in motorcycles and construction machinery.
Our mission is to "grow and collaborate with all group employees to provide safe, high-quality products and services to our customers" and "deliver innovative products and services". We respond to our customers' needs for "what, when, and how much" with our planning, sales, and manufacturing capabilities.

Japan Advanced Roll Co., Ltd.

Our strength lies in our high quality and technical capabilities, and as a top player among forged roll manufacturers, we support the foundations of manufacturing.

We are a one-stop provider of design, development, manufacturing, sales and maintenance services for various types of forged rolls and other products for rolling, mainly for steel manufacturers.
As a top player among manufacturers specialising in forged rolls, we have a broad business base in Japan and overseas, mainly in Asia and Oceania, by making the most of our technical capabilities and high quality cultivated over our long history.
As the best partner for our customers, we continue to satisfy the needs of the times.