Technical services

Machining

Toyo Tanso can offer various machining, such as large size or precision machining.
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Heat Treatment

Toyo Tanso can conduct various heat treatments using treatment furnaces.
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High Purity Treatment

Introduce Toyo Tanso's High Purity Treatment for carbon products.
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Surface Treatment

Introduce Surface treatment for graphite products.

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Impregnation

Introduce several impregnations for graphite products.
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Forming

Introduce forming technology for graphite products.
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Measurement

Introduce measurement methods.
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