Toho Tenax is one of the world’s leading carbon fiber manufacturers with locations on three continents. We are part of the Teijin Group.

In addition to carbon fiber and semi-finished carbon fiber-based materials, we also provide solutions. Toho Tenax is developing new fibers, tailored sizings, cost-efficient composites and more. These solutions and innovations significantly reduce waste, lower costs and increase the speed of production.

Toho Tenax is a leading global company with locations and production facilities in Japan, Germany and the USA.

Tokyo, Japan

Tokyo is the head office of Toho Tenax Co., Ltd. and other Teijin companies. From here, the sales team serves the Asian and Oceania markets.

Mishima, Japan

Mishima is our Japanese production site with several carbon fiber lines with an annual capacity of 6400 tons and Tenax® prepreg. Our precursor is produced here as well which is used at all Toho Tenax carbon fiber production sites world-wide.

Ibigawa, Japan

Ibigawa is our Japanese production site for Pyromex® and composite parts.

Wuppertal, Germany

Wuppertal is the head office of Toho Tenax Europe. From here, we serve the European Market. Around 75 people are working in Wuppertal in the departments Marketing & Sales and Development & Laboratories

Heinsberg, Germany

Heinsberg is the production site in Germany for Tenax® Carbon Fibers, Tenax® ThermoPlastics and Tenax® Part via Preform. The carbon fibers are produced on four large scale carbon fiber lines with an annual capacity of 5100 tons. Beyond production, the departments Quality Assurance and Administration are located here. Around 330 people are working here.

Rockwood, USA

Rockwood is the head office of Toho Tenax America. The American market is served from here. Additionally, it is the American production site for Pyromex® and Tenax® short fibers.

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