OSAKA HEAT-TREATMENT CO., LTD | Osaka Heat-treatment Co., Ltd manufactures cold rolling, heat treatment of steel strip, cold rolled special steel strip, flat springs, coiled springs, and constant force springs, flat heald loom components in Japan.
Osaka Heat-treatment Co., Ltd manufactures cold rolling, heat treatment of steel strip, cold rolled special steel strip, flat springs, coiled springs, and constant force springs, flat heald loom components in Japan.
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Other processed products
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