Our products: Various gray iron, ductile iron, common cast steel, low-alloy steel, high manganese steel, etc various parts of architectural and mechanical engineering.

本公司主要生产各种灰铁件、球铁件、铸钢件、高猛钢件等各种建筑、工程机械用零部件。

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This process is a new method for raising the strength and ductile of high carbon and alloy die steels.

给出了高碳高合金模具钢强韧化的一种新方法。

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