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NETSUSHORI KOGYO

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In 1956, we began our business of importing and selling chemicals used in metal heat treatment, and since then in the first row of surface modification of metal materials we have contributed to the technological development of Japanese products while we have expanded our business as a comprehensive metal heat treatment company with the strengths of the trinity of "design and manufacture of heat treatment equipment," "manufacture and sale of heat treatment-related chemicals," and "heat treatment processors."

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